Sex issues rant πŸ™„

1 - When husband and I have sex I give him bjs almost every time. He licks my butt and fingers it but that's not really what I'm into, but he is so whatever. He's only ate me out once in our realationship of almost 3 years. I'm tired of it. 
2 - Sex is all about him. When he wants to we do it. When I want to, we don't. I've tried not hen he wants to but usually still want it from the day he told me no πŸ˜” . 
3 - I asked for sex yesterday and he told me no. Then masturbated like 2 hours later. And again today maybe 20 minutes ago when I'm doing homework. I know because he leaves his cum soaked tissues on the floor. 
4 - I only really enjoy oral sex and vaginal sex on me. He literally said he has to put it in my butt to cum. 
5 - We had sex the other night because he kept asking and rubbing me, though I wasn't in the mood. It was anal and after I watched tv nonchalantly I guess because he asked me how it was and I said ok. Then he asked if I was into it and I'm like you know I wasn't. He said next time he would focus on my pleasure. Next time came...all about him again.
Ladies I don't know what to do. We're married and I'm in college nearby so getting a divorce is real bad timing. I would have to dropout of school with w's find a way to pay for papers and find a way to move my stuff 50 miles back to my moms house. Our lease isn't up for another 8 months.