Just need someone to listen...

I'm 16 weeks 6 days, & for the past week I've been working 4 to midnight ( only 8 hours ) butttt I have a 2 year old & im always tired & feel bad that I didnt get to see him or my husband much... Well Thursday my husband said we would spend the weekend together & that we would wake up with jax & let me sleep in a little, well all day today I've been crying... This morning I was up with jax while he got to sleep on then when he got up him & his dad were doing yard work ( his dad lives with us ) didn't come in till 6pm acted like he cared about why I was crying & when I talked to him he apologized.. After dinner it all changed again, thought he was coming back down stairs but found him in jaxsons bed woke him up & asked if I drugged him NO! Then he went downstairs to watch tv so we got into an argument & he blames everything on me, then he came back up after his movie was over & acted like nothing happened then he apologized again & wanted me to talk to him so I started talking & he fell asleep... I just feel like he doesn't care about me or how I feel..