10/21/2026
AITA for telling my future SIL I won’t be an uncle to their child?
I was legally adopted by my aunt and uncle when I was six years old. My uncle is the brother of my biological mother. She had some ongoing drug problems, was in and out of jail for a while, and eventually gave up her parental rights to me.
My adopted parents already had a son, who is technically my biological cousin. When I went to live with them, he was jealous of me. He was probably used to being an only child and didn't like sharing his parents' attention with a new kid.
He would frequently say mean things to me when our parents weren't around to hear him. For example, he'd tell me that my "real parents" didn't want me. He also always told me I wasn't really his brother. He never introduced me as his brother to any of his friends in school.
The bullying got so bad over the years that our parents signed us all up for family therapy. They were hoping the counselor would help fix our relationship. It didn't work out at all. The dynamic actually got worse when we reached high school.
We pretty much lost contact when he left for college and moved away. Nowadays, I only see him occasionally at major family events, anniversaries, and Christmas. We don't speak outside of those gatherings.
Well, a few months ago he decided to reach out to me. He said he wanted to tell me that his fiancée was pregnant. He explained that the prospect of being a father made him think back to our childhood and how poorly he treated me.
He told me he wanted to formally apologize for his past behavior. I told him I wasn't interested in building a relationship given our troubled history. I kept the conversation brief and just wished him the best with his new family.
Last week I saw him and his fiancée at our parents' house for our mom's birthday. She met me in the kitchen and struck up a friendly conversation. She smiled and said something along