My boyfriend and I been dating for a while about a year and a half now.. we started having sex a year into the relationship. And now I want to stop having sex because I feel like its not right as a Christian.I been reading my bible and I really want to be committed to God.we planned on getting marry after college.I talked to him about not having sex anymore until we marry but he got mad and said I am taking away the intimacy of our relationship.now, I don't know what to do.. any advice?