My sister kissed a guy I used to see and I don’t know how to feel
I was seeing one of my brother’s friends in 2024. We never slept together, and we couldn’t make things official because my brother was strongly against it. At first, I thought he was just being protective, but later I found out he knew the guy had a lot going on with other women.
I eventually discovered that while we were talking, he had a child on the way and I had no idea. We ended things after that, but stayed friendly.
Last year, there were two occasions where we all went clubbing and I invited my sister along. While drunk, he kept asking for her number. I told him not to disrespect me like that, and he apologized. Later, my sister told me he had called her while I went to the bathroom, but she blocked him. She never mentioned anything else.
Today, I found out they actually kissed on two different nights we went clubbing, not just once.
I honestly feel really hurt, disrespected, and betrayed, but part of me feels like maybe I shouldn’t because we were never officially together. At the same time, I had already expressed discomfort with how he acted toward my sister, so this feels deeper than just “a kiss.”
I don’t even know if I should ask her about it because I’m scared she’ll get angry or I’ll come across as insecure. I just don’t know how to move past this or if my feelings are even valid.