My boyfriend lacks affection
Me and my boyfriend have been together a little over a year now. He proposed to me a few months ago and now we are expecting our first child together. Its his 3rd child my 2nd. But for the past few months he has not shown much affection. He doesn't kiss me unless we are departing. He never says I love you unless I say it first or he is leaving. He can show his children affection, but lacks it on showing me or my daughter. He never initiates sex. If I didn't initiate it, we would never do it. And then he blames me, like its my fault. I'm totally confused on his feelings. He gets aggitated like its an inconvienance to be affectionate... what do I do?