I need a bit of advice, my best friend of 20 years has been seeing other men behind her husband's back for the past 6 months. I was always close to her and her husband then she started going out drinking with new friends, maxing her credit cards out and not doing much with her kids. She thinks she can justify this by blaming her husband as he's suffered massively with depression (No surprise really) and lost his job, she says she's only staying with him for the kids and I feel totally stuck in the middle. I don't know if I should say something to her husband or just cut ties, I've already backed away from her. Any advice would be great.