04/13/2026
My Sister – When Boundaries Become Necessary
I want to talk about some broader dynamics with estrangement. Estrangement isn’t always just between parent and children – sometimes it is reinforced and escalated by others who insert themselves and then control the narrative.
In addition to the estrangement with my children, I also experienced a breakdown in my relationship with my oldest sister. I had taken a step away from my family in the years following my divorce because my experiences of abuse were being denied and dismissed. In recent years, I had re-entered the family system because of my mom’s terminal illness and death to offer her support and hoping to reestablish connections.
A few years ago, when my son and daughter-in-law were getting married, I hosted a wedding shower for them. My sister declined the invitation, citing other commitments. I understood at the time and let it go.A few months later, she also did not attend their wedding reception and declined via RSVP without speaking to me directly. That was difficult for me. Weddings are meaningful family events and she seemed to be treating it like an everyday thing. Her absence—without acknowledgment—felt hurtful and confusing.
After that, I took a step back. When she later reached out with a warm birthday message later that month, it felt incongruent with what had happened, and I chose not to engage in the same way.
About a year later, I did not inform her of my daughter’s medical school graduation. Given what had occurred previously, it did not feel appropriate to include her in that moment. When she reached out expressing disappointment, she asked why I had been distant. I explained that I had been hurt by her absence at my son’s wedding reception.
The response I received was that I was being “petty,” along with broader criticism of me and our relationship. When I pointed out that I had answered her question honestly, the conversation ended.
A few days later, she sent me a text message referencing my ex-husband’s obituary from the previous month, which she had found online. I had not shared news of his death with her. Receiving that message in that way was deeply distressing; both because of the content and because of how it was used in the context of our conflict.
Following that, I learned that she had shared information about his death with other family members without my consent.
That experience clarified something important for me. I cannot have a relationship with someone who responds to conflict in ways that feel punitive, dismissive, or lacking in basic care—especially around deeply personal and painful events.
I also cannot maintain relationships where my lived experience, including past abuse, is minimized or denied.
For those reasons, I made the decision to step back from this relationship.