My MIL just told me that she was "interfered with" as a child. It "only" happened once and the perpetrator is long dead. I am the first person she has ever told. She didn't tell it as if it was a big deal to her - we were in a swimming pool cafe and my two boys were there - but she has a few issues with depression and anxiety and although there have been other factors triggering this I wonder whether it has affected her more than she would like to admit.
I am wondering how to deal with this information - normally I would "process" it with my dh - and that's what I want to do - but is this appropriate? She didn't ask me not to tell anyone but if she hasn't told any of her four children in nearly 40 years then ought I to respect that and keep quiet? I can't ask for advice from friends as they know her, so if anyone could advise I would be very grateful.