Had to namechange for this (SIL uses sight).DH had a text this morning off one of his work mates, the text simply said "phone me". DH phones mate & he tells DH that he saw BIL (DH's sisters DH) kissing another woman (well girl - he said she looked all of 20) we are all in our 30's.
Now, this isnt the first time this has happened & DH caught him once & did actually tell SIL but she stayed with him and this was before they were married.
The problem we have is SIL announced several weeks ago that she is pg with DC 2 and is only about 10 weeks pg. DH reckons we shouldn't say anything as it will upset her (obviously) plus it is none of our businnes. I personally want to tell her. AWBU to tell SIL?
Her DH is not only a womaniser but a compulsive gambler - he thinks nothing of blowing £40 on a bet several times a day. Can you tell I don't like him??