If you just found out?

If just found u had a lil sis age13 about six months ago from ur dad who is dead but u hated. Would u call every one in a while. just found my older brother in January and its July we haven't met yet. I know i am only 13 but i've always a older brother to look up to.To protect from boys and be the father figure i neva had. I didn't ask him for anything. But it breaks my heart to know he doesn't even want to try to get to know me. Even if he hates our dad he doesn't have to hate me.Heck he even got to know our dad but our dad died when i was only 13 months old. Every time i think about it, i wished i neva found him in the first place. He's 37 now