Husband never touch me our entire marriage

Me and my husband have been together 10 years. We came to America 7 ago. In my home country I was married young. I was 13 and he was 24. I was scared about sex but I knew I had to give him child. He didn't seem to like me very much but when it came to sex and I was scared he asked me did he want him to. I was confused because this isn't what I expected to be asked. I said no. So he went to sleep in living room and our whole marriage we have never shared a bed. When I was 15 I did want him to but he still didn't. I do like being in America and have decent life here and believe it's better place to raise a child. I also am fully grown woman now and would like a child but he has refused to touch me. We talk. That's all. He still will not share bed with me even though I am grown woman. I don't know how to get him to want me.