A few months ago we were invited to a child free wedding of good friends. We hadn’t left both children overnight before
We knew about the wedding eight months before so we asked mil if she would come up and look after the children for 24hrs. We have never asked her to babysit in seven years and she always says that she really wants to help
She agreed and we talked about it extensively on multiple occasions over the next few months.
Then three weeks before dh was talking to her on regular call and said see you in three weeks. She responded with what are you talking about? The wedding. What wedding? She then point blank said that she had never agreed to anything and she didn’t want to do it.
When we next saw her again she again denied agreeing to anything. But she did and we had multiple conversations about it.
So she completely lied to our faces. There was no reason given just that she didn’t want to. Youngest child is three so not a baby.
My issue is that obviously I have to continue to see her and listen to her saying that she really wants to help. But I am so angry about being lied to and that she hasn’t apologised or even acknowledged any wrongdoing. Dh just says that she made a mistake let’s forget about it
So aibu in not knowing how to move on? And if so what do I do.