P.B.
Definitely get yout ducks in a row before divorcing, if you can. Consult an attorney, I ve heard of cases where the husband had to pay child support and alimony to ex wife so she could 1) get a degree/diploma to improve her chances of finding a rewarding job; 2) raise their children without changin their lifstyle. Many judges are pro-mama, so if you are a darn good one (or if hubby is a bad/absent father) you have high chances of being awarded custody. Good luck!