I'm three months pregnant and found out that he might be cheating. What do I do?

In my opinion I feel that you allready know the answer. NO you should stay with you mom, get stabilized, see your counselor. Do not worry about your friends and hanging out. Focus on your health and that baby. Going back to him would be the worst thing you could do and would I feel jepordize your condition where later on he could try and take custody away because you are unstable. Stay at your moms. You will NOT lose your child if you are bipolar. You will lose if you are not stable. This is about that baby. Let him have his fun. As for money...that is what child support is for and if you need there is programs such as public istants, wic, food stamps until you get on your feet. YOU CAN DO THIS without him