falling out of love with me

I met my boyfriend at school because of mutual friends. we started texting alot and got really close. A couple months later he had to move to another country because his dad had to move. we have been together for over a year now. 8 months over Skype and 4 months together since I left everything behind to live with him. things started out perfect but for the past month in a half we have been fighting non stop. it's gotten so bad and he's changed so much. He will say things he doesn't mean that really hurt. He's stopped doing the small things like comfort me when I cry like he always used to. now he just makes fun of the way I sound when I cry or ignores me for his phone or ps4. I asked him if he was falling out of love with me and he said he was. I've been in so much pain since then and idk what to do.