When does being a new mom get easy?'

Kellie
My baby is 12 weeks old today and I love her so much but it's been so hard and I'm a first time mom. I feel like I get no help from my husband. He is addicted to a online game like he's a damn teenager and spends a lot of money on it when our Financial situation isn't the best right now since having a new baby. I did recently go back to work so I can provide great health insurance for our family and plus have to pay for expensive daycare on top of that.  He won't delete the game I've asked and he spends most his time playing it more then spending time with his family and helping me with our daughter. Plus our baby girl can be extremely at times which doesn't make this any easier. I know motherhood is a hard job but I am just wondering when does it get easier? I feel so overwhelmed and lonely at times. :(