I....read a post on Tumblr earlier that really scared me. It was from a gay trans guy who's Uncle beat the everloving shit out of him for not being a straight girl (he never came out to him for being trans before then). It made me realize...I haven't come out to my family yet. For those who don't know... I'm bisexual. That means I'm interested in having a relationship with either a man or a woman. I'm...really scared on how they'd react. I know my siblings and my mom would be accepting of me being bi (probably). But I'm a little bit scared about how my stepdad would react. He's....kind of a huge jerk a lot of times. I'm sure he's not homophobic, but I'm still really scared....I'm already a huge disappointment to him...I'm pretty sure he already hates me. (I THINK he did use gay as an insult once, but I could be wrong). I dunno...should I come out to them? I'm scared that they might not accept me...
I understand why you're scared about bringing this topic up to your family. No matter what they say, you cannot let them change who you are, even your own sexuality. I don't know what to say about this subject, mostly because of your stepdad...Try talking to your mother and siblings about it first, and maybe wait before talking to your stepdad. (just don't know how long the wait should be, though.)
Oh wow I'm sorry that's happening... I hope that whichever choice you decide to make, and however it goes, that you're content.
Go ahead and tell them, according to their reaction you'll soon know if you are right or not about yourself, only time will tell