Nope. Not really, but I have a couple half sisters that hate my guts. I haven't seen them in over a decade and tried reaching out to them via Facebook recently and received the cold treatment. They wont accept my friend requests nor respond to my messages. I can understand that kind of reaction if we had a falling out in the past or something, but nope. Never said or did anything wrong to them.
The eldest one has always been in competition with me since we were little....school performance and such, and even vocalized at a young age that my father would never marry my mother, but would marry hers. Looking back at it, you figure that kinda adversarial mindset at the age of 9 or 10 had to be the result of brainwashing from her mother.
Funny thing is, my mother took in the eldest for a few months because her mother had health issues. My mother treated her as if she was one of her own despite the fact that these girls were the byproducts of my father having an affair and being unfaithful. My mother never had a daughter and always wanted one, so she gave her a lot of special treatment also with the hopes of winning my father's heart i suppose.
We were actually sad when she had to leave. Long story short, my mother finally got sick and tired of my father's shit and left, and we havnt seen them ever since. I tried to be the bigger person, because the whole situation was out of our control. You would figure now that they're adults that they would think rationally about the whole situation like my brothers and I have.....nope.
Good for y'all who have good relationships with your half siblings. I tried.
Fuck them, and most all fuck my pops.