Awful disrespectful mother in law

Vanessa
So frustrated I don't know where else to turn to I'm so angry my mother-in-law is just so awful. I don't know how my marriage can survive I can't stand the lady. She's on her third divorce and was fired from her state job so she has asked to borrow money on three occasions. I don't have money to loan out to people who make poor decisions for themselves. I believe this lady has undiagnosed mental issues like bipolar. It all started about six years ago when my husband and I met she was just ending a relationship and in six weeks later she met a guy and told us they were getting married. Didn't know the guy from anywhere and thought that was going to be her life because he was a real estate agent and she was wooed by the nice house he had. Well he didn't know she had the problems that she did she's very insecure and has trust issues she's gone through so many men can't keep a relationship