My SIL is driving me crazy. She called my husband two days ago to borrow money then comes over gets the money and then goes out to eat with her friends. Then she calls me today telling me she went shopping and bought a going home outfit my kid, I'm 39 weeks pregnant. I thought we had lent her money to be used on bills but obviously she didn't need it that bad. I called her to tell her I didn't need her buying anything for us because we have everything covered. She is just really sensitive and I don't know how to handle talking to her about backing off. Any suggestions?