Last week, me, my DH, my best friend (well will call her A), her SO, another good friend (well will call her B) and her DH were all hanging out together at my home. We were having a few drinks not B because she is pregnant) and a good time. Anyway, A's SO had to leave because he had work early in the morning.
My DH started to get tired, having worked that day so we went to bed, but we all kept hanging out. B heard her son crying in the other room and went to put him back to sleep, meanwhile, I was fixing some drinks and snacks in the kitchen for the movie we were about to watch. I could heard what was going on in the living room and B's DH was complaining to A that he didn't love her anymore and was only staying with her for the kids (he had had a lot to drink). A was clearly sounding uncomfortable and said things like, well marriage is hard but you two love each other and you will get through it. He started saying some inappropriate things to A like that he couldn't stand his wife in bed because she is a "cavernous hole" and doesn't take care of herself and that he thought A was probably amazing down there because she had such a nice toned body. So I came int he room, just as I did, B walked in from the bedrooms and saw her DH and A sitting on the couch leaning forward to kiss A while A was clearly backing away.
What does B do? She flips at A. Now we have all been friends for over 10 years and A tried to explain, I did too but B didn't care. She started screaming that A was trying to steal her DH. They grabbed their kids and left. Now B has had this problem before but because of the kind of women they were, I belived B but now I am thinking her DH is a cheating scumbag.
Should I call B and tell her what he DH said? I feel bad because I know it is hurtful and I am pretty sure she already knows and would just rather blame her friend then him.