Hiya, so I have recently come to the conclusion that my MIL is very rude. This is due to the fact that she ruined Christmas last year by dropping the turkey and blaming it on me. Then in March, it was my birthday, which she claimed to forget, and didn't turn up to the event. I was clearly upset that my husbands mother basically didn't give a damn about me. Now the latest event has put the nail in the coffin. My father in law, who she divorced about 2 years ago, recently had a heart attack while she was on holiday. She found out about it and was very upset on the phone, or so we thought. The next day she rang saying she had extended her holiday a further two weeks. My HIL was livid. How could a woman he's been with for 50 years turn her back on him like that. What should I do?