I remeber one day i was arguing with my step sister and i got really pissed off. I said i didn't love her and the only reason i had to deal with her was my dad and that he wasn't her dad. My stepmom got all up on my ass and said that he was adopting them and that they are his kids to him.
He was yelling at me and then crying. Like jeez i'm a freaking kid i don't care what you say. haha well she made me apologize to her but i was like really maybe she shouldn't have started this damn shit.
But oh well i learned something don't be a bitch to your siblings and you won't get yelled at. Haha just kidding you should always love them even if they aren't like related to you by blood. And i absolutely love them all to death this day.