Just got back home from a catchup and coffee with Dsis. We were having a lovely afternoon after not seeing each other for a while. Anyway, whilst we were sitting in the little pokey coffee shop down the road from to house, she casually dropped in conversation that she's been sleeping with a married man for 5 years. I nearly spat out my latte!
Not only was this shocking, but she THEN went on to explain it was with my ExH's boss!!! Me and ExH's bosses DW are very close friends and this is going to destroy their marriage. She's lovely and a wonderful mother. I literally screamed at my sister and told her to leave. I told her I would contact her when I was ready to speak to her again.
she said she has wanted to tell me for a very long time but hasn't found the right way. She claims it's over now, but she needs to know how she can break it to her DH as she can't live with the guilt. She needs help with the aftermath etc. She doesn't have many friends since moving near us in London with her DH.
Now I'm sat here feeling like a shit sister for not trying to help, but also a shit friend for keeping a secret from my close friend. I literally do not know what to do!
Dsis knows how I feel about cheating, and she knows that in every relationship I've had, if Ive started to become unhappy Ive left. My heart is broken for my close friend and my Dsis DH.
I don't know whether it's my duty to now tell my friend, or my duty as a sister to stay out of it and be there for Dsis.
My life is so full of drama at the moment and this is just the icing on the top of a shite cake!
Help!