I feel awful, and not sure if I did the right thing asking MIL.
DD (3.5) this morning said that MIL had hit DS (1.5) on the bottom when he was on the sofa at her house. Obviously I was shocked but tried to get more info out of her, she wasn't very clear about it but said MIL was angry and hit DS on the bottom...
I asked MIL about it tonight, very calmly, in a "oh DD said a strange thing this morning" kind of way. She was horrified and upset that we would even think she would do such a thing. So now I feel really bad for even asking her if it was true.
But I had to ask, right? Or should I have just thought it was DD making stuff up? DD is normally quite matter-of-fact about things, which was why it was quite alarming to hear her say it in the first place.
(I did ask DH to talk to MIL but he didn't have time before I saw her. He understood I had to ask her, but was pretty sure she would never have hit DS).
I can only think that DD was re-interpreting some other pat-on-the-bum occasion that DH sometimes does, and applied it incorrectly in this scenario.