Seeing a sister in law soon at a funeral. Since I last saw her I have discovered that she asked her parents to take her sister's children out of her parents' will. Her sister passed away a few years ago and the two sisters were close. However my SIL went through a divorce and clearly thought that she and her family were entitled to a bit more of the will. She is very nice to her late sister's children and it sickens me that she asked for them to be removed from the will. Her late sister's husband has remarried so the majority of his estate will go to his new wife leaving the children with very little. I really want to tell her that what she has done is wrong but my husband doesn't want me to approach the subject with her. I used to get on very well with her but this has completely changed my opinion on her as I think what she has done is mean and selfish. Do I tell her how I feel?