In that case, the wife is a damn good woman. The wife already employed a maid, how many couples have this luxury, ah bui just saw an opportunity, "rescue" the wife from a doomed relationship, after that wangle his way in to a "soft rice" situation by claiming how noble he was, since the wife was providing most of the expenses in the home, we can tell that the fatso literally eat himself into a life of luxury and put on so much weight. He has no shame that the wife works and he so called be house husband, even with a maid.