Husband Doesn’t Know How

My husband doesn’t care for intimacy anymore. As for me, I think it plays a big role in our marriage. He fights to NOT have sex with me or be physical with me at all, such as kissing. He works out of town during the week and is only home three nights a week, so I miss him a lot and we don’t get much time together. We had an argument tonight about not having sex hardly at all anymore. He got mad and said “I guess I need a marriage counselor because I don’t know how to be married”. We have been married for three years… this comment worries me and I’m sick of being miserable.