Work Kids Social Life

So ladies I just had my baby back in July. My paid Family leave is almost up which means I'm supposed to return to work but my s/o makes a decent amount of money for me to stay home. We aren't to open of leaving our baby at a babysitters so we have to work around my mans schdule. Well my boss says hes okay with me only working 3 days out the week but I know it's going to become an issue later on since he is so selfish and somewhat ignorant. There's always that need for extra money but I really feel like this is going to be stressful. I'm dreading to go back! I'm not sure what to do!