Name changed for this.
I have a good friend who I've known for several years. She's been married for about 20 years. I don't know her husband very well, but have always got on fine with him.
Well, I've just seen him quite near to where I work, and he was kissing another woman who was not his wife. It was definitely him and it was definitely a proper snog, not just a friendly peck on the cheek.
My loyalty is to my friend and normally I wouldn't be hesitating over telling her, but there are some complications in this case. Firstly, she is completely dependent on her husband. She has long-standing physical and mental health issues, and she doesn't work or claim any benefits, so she's not able to cope financially without him. The other problem is that she told me a while back that she has no sex drive at all because of all her health problems, and she and her husband haven't slept together for years. She says he has been "very good" about it and is never pushy. I'm wondering now if they have some kind of "don't ask, don't tell" arrangement whereby he can look elsewhere but she doesn't want to know about it, in which case my news wouldn't be welcome. Or maybe she knows about it and isn't bothered at all!
I suppose the best case scenario is that I tell her, she says "yes, I know", and things are a bit embarrassing for us both. But there are some considerably less desirable outcomes too - what if she's devastated but doesn't have the means to leave him? She might even decide that it's not in her interests to believe me, and I'll lose her as a friend.
WWYD?? At the moment I have no idea at all...