Help!! My sister-in-law is single, in her 30's, and a mother of four. (Did I say she's single?). She manipulates DH and MIL to help her make ends meet. The problem is DH is out of work. Any money DH has is my money. Am I overreacting when I tell him that we can't give what we don't have?? I'm paying for EVERYTHING and when I found out that he paid for one of her bills...I literally hit the roof! Any advice on this?