HELP!

I need some advice...

Should I be mad I’m taking care of mine and my bfs baby all by my self? He does have a hard job doing construction and has been working late but my

Job doesn’t end when I get home so his shouldn’t either. I feel like a single parent in a relationship.... I think he needs to help me more and he thinks I’m wrong.... he doesn’t help in the middle of the night either. Like right now I have to be up in a half hour and he wouldn’t get up and feed the baby for me so I can rest the last half hour before I have to get up. Idk what to do. Im almost willing to throw away our 5 year relationship if he doesn’t start helping me more!!!