not sure

My husband and I have been together for 10 years we have two kids and for the past 1 month and half we have been fighting constantly over the same thing. We have been struggling financially so that’s what starts the problem since he is paying everything and living from check to check it’s been more stressful. I’m a full time student and mom i wish I can work but I won’t see my kids. Lately he has been drinking more and hanging out with the guys. I feel like our communication isn’t going well and don’t know how to fix this problem we are going back and forth with..I’m heartbroken and starting to consider divorce but deep down i don’t know I’m confused..I love my kids & husband I just don’t know if I can take it anymore. I wish I had a good Marriage...