Need a Plan for My Marriage

[LSG]

It does not feel normal to have a W not even say a simple good night. It is interesting that she buys me sweets along with the kids. Her mom called, and I do not answer the phone because I do not want to talk to her when she is condoning her daughter's behavior. Her mother did at the end of the message ask how I was doing. I am surprised since what she said about me to my daughter during Christmas vacation. I have been mad as hell at her ever since to discuss this with my daughter. Now my daughter does not want to talk or see her too much. It is very disappointing to me. My W just sat there according to my daughter and said nothing. I did not know about this until recently because I do not discuss the situation with her unless she asks me a question.

My W's mother was cheated on by her father but they stayed together after her father told her mother. I know it is her mother, but I would think that she would tell what she is doing is not right.