u/DisastrousSpace570

AITA, I 30 female don't claim my younger siblings. I think it's at least 2 of them. So when was a very young kid up until I was roughly 11 my dad did one of the most horrific things no one should do to a child to me and my other sibling by my mom plus other family members. I told a family member. He kept denying it initially but the one day my mom and I weren't present he admitted everything from what I was told. He received a slap on the wrist and a few years in jail. He later got out got married and had more kids. I was told he had kids and resembles the rest of us. I got angry and said those kids aren't my siblings. I didn't mean it that way but I feel their mom knew she was marrying someone who traumatized his own children and she had more with him. I don't want the pressure of building an attachment for those children and the constant thought of are they going through the same trauma abuse and neglect as we did. So yeah, AITA?