When Boundaries Feel Like Heartbreak

I hate setting boundaries.

Yes, I’m a therapist. Yes, I understand how necessary they are. I know they protect relationships, create clarity, and allow people to stay connected without losing themselves. And still, there’s little I hate more than having to hold one with someone I love.

I grew up a devoted people pleaser. It wasn’t explicitly taught, but it was something I absorbed along the way. I learned early that it was my job to take care of the people around me. I became attuned to what others needed, often before they said a word, and I stepped in quickly. It became a role I didn’t know how to step out of.

For a long time, I believed that being there for someone meant stepping into their pain with them, sometimes even carrying it on their behalf. I didn’t understand the difference between supporting someone and rescuing them. When my teenage son struggled with his mental health, I had to learn, in real time, that my instinct to protect and soothe and step in wasn’t always helpful. Ironically, it was often the very thing that stunted the growth I wanted for him.

The truth is, I didn’t learn how to hold healthy boundaries with the people I love most until I was forced to hold the most difficult one of all: sending my fifteen-year-old son to residential treatment.

Don’t get me wrong, I’ve long understood boundaries in theory, but applying that knowledge to someone else is far easier than applying it inward. When I started the hard work of learning how to show up for my son, I began to understand, through experience, that a boundary isn’t something you negotiate. It isn’t dependent on someone else agreeing that it makes sense. It’s something you decide for yourself, based on what you can and cannot carry, what feels safe, and what allows you to stay in a relationship without disappearing inside it.

Over the years, I’ve gotten better at that. Not just with my son, but with everyone I love. For the most part, holding healthy boundaries has improved nearly all of my relationships, especially the one I have with myself.

And still, I can feel the familiar panic rise when I need to set a boundary I know will disappoint someone I care about.

Recently, someone I love asked something of me that felt both familiar and overwhelming. It came in the form it usually does, not as a demand, but as a need. More presence than I actually had to give.

I felt the pull of an older version of myself, the one who knew exactly how to show up by setting herself aside. I felt her stir almost immediately, ready to say yes, to rearrange my day, to make it work no matter what it cost me, before asking what I would have to give up to do it.

Part of me wanted to give this person everything they were asking for, but something unexpected stopped me. Something less familiar: anger.

It came quickly and with a startling amount of force. It was big enough that I began to question myself. I heard the old voice asking if I should be more patient, more understanding. Maybe I should stretch my boundary this time and show up the way I was being asked to.

This is where the old story would have continued, but I’ve learned enough to pause here. Anger is rarely the whole story. It’s usually protecting something more tender, something that’s gone unacknowledged for too long.

When I slow down, I can feel what sits underneath it.

Grief. Grief for the relationship I wish we had, one that feels mutual and safe, not built on me holding more than my share. Grief for the version of me this person still seems to need, the one who would have stepped in without hesitation, even when it came at a steep cost. Grief for the years I thought I had to deprive myself to be loved. And grief for the reality that I can’t be that person anymore and stay whole.

This is why I hate setting boundaries, even when I know they’re good for me. Boundaries are small acts of self-respect and clarity, but in relationships that matter, they can feel like loss.

Holding a boundary with someone you love can feel like letting them down. It can feel like stepping back when everything in you wants to move closer. It can feel like choosing yourself and knowing the other person may experience that as distance, or even rejection. There’s nothing comfortable about that.

I don’t show up in the same way I used to. Not because I don’t care, but because I’ve learned what it costs me when I override my own limits. The boundary isn’t about shutting someone out. It’s about making sure I don’t lose myself in the process of staying connected.

The truth I keep coming back to is this: boundaries don’t just change what you give. They change how you feel about yourself, and they change your relationships.

So I sit with all of it: the anger that shows up first, the guilt that follows close behind, and the grief that sits underneath both.

Then I remind myself of the things I had to learn the hard way. I can love someone deeply and still not meet them where they want me to. I can tolerate their disappointment without rushing to fix it. I can let them have their feelings without making them my responsibility.

I can hold the boundary, even when it feels like heartbreak.