I have been best friends with Lara for 30 years and been good friends with her husband for around 20 years. I am godmother to their 2 young children etc. we have always spent a lot of time together and have a deep friendship. I thought she was happily married to Peter and was shocked when recently she told me she was having an affair with John. They have been corresponding over WhatsApp as he is in a different country and she says they are in love and she Was looking at houses etc so they could be together. He has been over to the Uk and they have slept together . This made me think that the affair has been going on a while. Since then she has told me Peter is controlling, cold, unaffectionate and she has been miserable for years etcetc . My dilemma is that Peter can’t understand why I have stopped visiting and texting him. I can’t face him knowing that there is so much deception going on behind his back. I dont want to be complicit as I can’t be fake. I now feel that I’m being made to look bad as she wants me to be ‘normal’ with him . I feel she is playing a dangerous game with everybody else’s lives and has been really manipulative. She won’t confront what’s wrong in her marriage and talk to Peter ( who doesn’t deserve this) but I do want her to be happy. Help