Why do you need to find a part-time job being a stay-at-home-mom? See the following link...
The price of a mom: $138,095 - MSN Money
My wife always makes my mouth shut whenever I try to ask her to spend money wisely when she is in maternity leave (not to mention work extra)- using the excuse above...Now she is with wiki and gangs in Bayshore mall, and I guess the credit card bill will be added up a bit at the end of month