It's been 13 months and I never had sex with my husband

I have been married for 13 months and i never had sex with my husband, not even on our wedding night. Prior to getting married I think it was like 3 or 4 times "i think" i thought he wanted to make our wedding night special so i was ok with it, i wanted it to be special too. Also i was planning this huge wedding so i just let it go i had so many things to do. On my wedding night no sex, the next day we left for our honeymoon, still no sex, the second and third day still no sex, i tried but i was pushed away so i was already thinking of an annulment. Here I am at a beautiful resort where newlyweds are plenty, couples kissing and groping on each other and here i am in the mix of it all wondering what i was doing wrong. i am not by far a sore eye to look at an was hit on by several people. It was like he didn't even care then now that I look back. I'm not sure but i have thought he might be gay and don't want to let his family down. I feel that we are just roommates rather than a married couple. I have tried everything and have even confronted him and he gave me little feed back. I sometime think he is trying to teach me some lesson. I never wanted to cheat on him but i almost think he made me do it. it's not that i have been running around with several men because i have not it has only been one, not to say what i am doing is ok, i know it's not ok. My relationship with the other guy has stopped because he knew as well as I did, it was not ok. Now that I have become focused i still have so much anger with my husband, not because of the other guy but nothing has changed. I am still being ignored, se still slams me every now and then to his friends and he is still is sleeping downstairs. What the hell am I doing wrong?