My husband and I had not been living together for 4 months

ask family for support, n start saving some money for divorce proceedings. be prep it's going to be a long procedure. may take 2yrs to finalize. get evidence on his cheating, ask friends to follow him n take pics. talk to him with recordings. keep receipts of monthly expenses. divorce will b ugly. even if ur husband agrees initially be ensured that his lawyer will teach him to break his promises and turn nasty. but first and foremost, u need financial support fr ur family and caregiving help. if u can get that, the rest will b easier.