Well, it's a good thing you aren't ignoring the problem. But at the same time, you don't wanna misunderstand him. If i were you, i would talk to him. Let him know how his actions have made you feel, and listen to his response. It's possible something else is going on outside of your relationship that is causing him to act or feel this way. If he says he does in fact still care, if i were you...i would try couple counseling to strengthen your relationship.