Posting here because although I'm expecting to be flamed for not telling her the first time, I need honest replies and quickly.
In May, I was housesitting for my parents while my husband stayed at ours to look after our dog. My parents neighbour, married, was helping out by checking on my mums pets while I was working and he sent me some really inappropriate texts over messenger. Things like asking if he could come over for a drink and when I said no, pushing it and saying things like "just one drink and then I'll took you up", and that he would be up for some "fun, and even more" if I was up for it. I put him firmly in his place and told my husband and my parents, but I didn't tell his wife. She is a friend of mine in that we speak when we see each other, have each other on Facebook etc. Her daughter and mine are friends and play most weekends when we visit my parents.
I didn't think I should involve myself in their marriage, rightly or wrongly, and no more was said.
Fast forward a couple of months and she and her husband are on a break and have been living separately for a month or two. She doesn't want a split and thinks they will get back together, however while she has been on holiday with her DD for the last two weeks, he has had another woman in the house. I have seen him drive up with OW, go in to the house, draw the curtains and not emerge until the next morning.
Would you tell his wife? I am so torn because it's not of my business, she is really struggling with mental health (ongoing and not caused by the split) and I'm worried about what she might do. On the other hand, I would want to know.
So, WIBU to go and tell her what I've seen and show her the messages he sent me months ago?