I got with my boyfriend when i was 15 (now 19) an was very happy until about a year ago when we started arguing a lot so we decided to have a break Because it wasnt very good for our daughter to see us arguing. During that break he got with someone else which really upset me but i knew it wasnt anything serious. We decie to get back together a few months ago an things were really going well! but for some reason hes not as cuddly, affectionate as he used to be. He wont cuddle me, kiss me or hold my hand in public. Hes very secretive who hes out with when he goes out at night. he still talks to the girl he got with while on our break.. The worst one is if he wants sex with me i have to have my back facing him! I love this guy so much but i cant cope with this anymore, i need to know whats wrong but he wont talk to me. He changes subject everytime i say something.