Are family roles still running your life?

Do you feel like you’re always the “responsible one” in your family?

Are you exhausted from being the designated crisis responder, organizer, or emotional go-between for your siblings?

Do you find yourself stuck in the same childhood role you’ve been playing for decades, even though you’re a full-grown adult?

If you’re nodding along, you’re definitely not alone. I’ve been getting tons of emails from people struggling with difficult sibling relationships, dealing with lingering resentment, invisible labor, and feeling trapped in roles they never asked for but somehow feel like they can’t escape.

In this episode of The Terri Cole Show, I’m breaking down the six biggest triggers that keep adult siblings stuck in conflict, why those childhood family roles still control us, and what you can actually do to change these exhausting patterns.

Prefer the audio? Listen here.

Here’s what might surprise you: according to a survey by the National Organization for Women, one in two adults still argue and compete with their brothers and sisters. Even more telling? One third of respondents say they’ve stopped talking to a sibling altogether at some point in their lives. That’s a lot of people carrying around family pain.

I was reading about this in AARP magazine (yes, I’ve been reading it for years, thanks to my husband, who’s 10 years older than me, and it’s actually fantastic!), and it got me thinking about how these childhood dynamics don’t just magically disappear when we become adults. In fact, they often get more complicated.

The Six Biggest Sibling Triggers (And Why They Still Control Us)

Wills, Estates, and the Great Inheritance Drama

Nothing brings buried family wounds to the surface quite like death and money. Even if you think your family is “above all that,” you really don’t know until you’re in it. Someone gets named executor (in my family, my sister got the will, I got healthcare decisions for my dad), and suddenly, there are hurt feelings everywhere.

The complications multiply when one sibling did more caregiving but didn’t get “more” in the will. Or when the estate is complex and emotions are already raw from grief. 

If you’d told me before my father passed that we’d ever have conflicts over this stuff, I would have said absolutely not. But here’s the truth: loss brings all the emotions to the yard.

Birth Order Blues That Never End

That whole “oldest child is most responsible” thing? It doesn’t stop at 18.

If you’re the eldest daughter, you’ve probably been the built-in babysitter, the mini-parent, the one expected just to handle things. I was talking to a friend recently who was 12 when her youngest brother was born, and there was just this total expectation that whenever her parents wanted to go out, she’d babysit. No discussion, no choice.

The resentment builds when your childhood gets sacrificed for family convenience. Then, there is a plot twist: the other siblings resent you because you act “bossy,” even though you were literally put in charge. 

It’s a lose-lose situation that can echo for decades.

The Favorite Child Phenomenon (That Everyone Pretends Doesn’t Exist)

Research from Cornell University found that 70% of mothers in their sixties and seventies felt closer to one child over another. Of course, that’s true because we’re all different people! But here’s the question: do the siblings know who the favorite is?

I bet if you asked everyone in your family growing up, you’d all be able to identify the favorites.

We certainly can in mine (and we kind of joke about it, but I don’t think we’re really joking). Whether the favoritism is real or just perceived, that resentment can last your entire life.

Aging Parents and the Caregiver Olympics

This is where gender roles really rear their ugly head. According to a 2020 consensus report on caregiving, 61% of people who make medical appointments and provide care to aging parents are women. If you’re the daughter in a family of sons, or the “designated oldest child” regardless of your actual birth order, guess who gets handed the emotional labor?

I was the youngest in my family but somehow became the designated oldest child, taking responsibility for all the things. (Shoutout to Abby Wambach for confirming she experienced the same thing when I was on “We Can Do Hard Things.” Sometimes you just know your people!)

Success Disparities and Jealousy

When one sibling is more successful than others, it can create its own set of problems. If you’re the “golden child” or “hero child,” there’s pressure to keep performing. But there can also be resentment from siblings who feel like they’re living in your shadow or that your success somehow diminishes their worth.

The Grandchildren Factor

If grandchildren are important to your family system, suddenly, the sibling with kids might become the favorite again. Those without children can feel pushed to the margins, like their lives matter less because they’re not continuing the family line.

The Real Issue: We’re All Still Playing Childhood Roles

Here’s what I’ve learned after 25+ years as a therapist: most sibling conflicts aren’t really about the surface issue. They’re about those invisible family roles we got assigned before we were old enough to have a say: golden child, scapegoat, mascot, parentified child, invisible one.

These roles influence our identities, and we keep playing them out even when they’re exhausting us. Nothing like spending time with your family of origin to make you feel 12 years old again, right?

But here’s the thing: your history doesn’t have to be your destiny. You don’t have to be the unpaid CEO of your family system just because that’s how it’s always been.

What You Can Do About It

Get Proactive Before Crisis Hits

Those hard conversations about aging parents, healthcare wishes, and financial planning? Have them long before you need to. Don’t wait until someone’s in hospice to figure out the will situation. Talk about expectations, resources, and who’s responsible for what.

Look Inward First

Before you try to change your siblings, ask yourself: Am I operating from my adult self or my wounded 12-year-old self? Are you trying to fulfill that hero child role out of habit? Or staying invisible because you’re afraid to assert yourself?

Set Boundaries Around Invisible Labor

If you’re the family organizer, crisis responder, or emotional go-between, you’re probably exhausted. It’s time to get honest about your capacity. You can say something like: “I want to be part of supporting Mom, and I also need to be honest about what I can’t do. Here’s what I’m available for, and here’s what I’m not.”

Make Requests, Not Complaints

Instead of building resentment, try: “I need you to take on the financial planning, or we’ll need to get outside help.” It’s direct, it’s clear, and it opens the door for solutions.

Remember: you’re not responsible for how your boundaries make someone else feel. You’re only responsible for negotiating for your needs, setting healthy limits, and protecting yourself and your relationships.

The truth is, so much of sibling conflict isn’t really anyone’s fault. Your parents probably did the best they could with the bandwidth they had. But that doesn’t mean you must keep carrying patterns that don’t serve you.

You have choices now that you didn’t have as a kid. The question is: are you ready to exercise them? I know you can do it!

I’m curious to know if this episode added value to your life. If it resonated with you, I’d love to hear about it! What family role do you recognize yourself in? What’s one boundary you’re ready to set with your siblings? Share in the comments or tag me on Instagram (@terricole).

For more strategies and conversation starters to help navigate these tricky sibling dynamics, grab the free guide that goes with this episode.

And if you love diving deep into this kind of content, remember I have a membership where we do Q&A-style conversations like this every single week. You can check that out at terricole.com/TCM.

I hope you have the most amazing week and as always, take care of you.

Frequently Asked Questions

Q: What if my sibling refuses to have these difficult conversations about aging parents or family responsibilities?

A: You can’t force someone to engage, but you can control your own actions. Start by being clear about your own boundaries and what you’re willing to take on. Sometimes when one person starts changing the dynamic by setting limits, it forces others to step up. If they still won’t engage, consider getting outside help (mediators, elder care consultants) rather than burning yourself out.

Q: How do I know if I’m stuck in an unhealthy family role versus just being naturally helpful?

A: Great question! If your “helping” feels compulsive, exhausting, or like you have no choice in the matter, that’s a red flag. Healthy helping comes from choice and doesn’t leave you resentful. Ask yourself: Do I feel like everything will fall apart if I don’t handle it? Am I doing things others could do for themselves? If yes, you might be stuck in an old role.

Q: Is it possible to change family dynamics when everyone else seems invested in keeping things the same?

A: Absolutely, but it takes patience and consistency. When you change how you show up, it forces the whole system to adjust even if there’s initial pushback. Start small, stay consistent with your boundaries, and don’t try to change everyone else. Focus on your own behavior and responses. Change is possible, but it’s usually a gradual process.

Q: What if I feel guilty about setting boundaries with my siblings, especially around caring for aging parents?

A: Guilt is normal when you’re changing long-standing patterns, especially if you’ve been the “responsible one.” Remember that setting boundaries isn’t selfish, it’s actually protective of your relationships. Burning yourself out helps no one in the long run. You can be loving and supportive while still maintaining your limits. The guilt usually lessens as you see that boundaries actually improve family dynamics over time.