Perhaps I can give a different perspective. Many years ago my ex went off with someone else after a period when he had been so difficult to live with. I had 3 children and remember my MIL as trying to exciuse his behaviour and wondering how he was going to afford to keep 2 homes going. I do wish someone had advised us to go for counselling. Perhaps it wouldn't have helped us stay together but it might have led to a less acrimonious split. So my suggestion to you is that you try to get them to seek help and support. That you offer to mind the children to give them time to talk. That instead of talking to them separately you tell them together that you want the best for both of them and you will support both of them no matter what. So that although they may go their different ways they will both stay important parts of your family.
Covid vaccinations - should we still be having them?
Does anyone know what an emotional affair is?
How will you stop the strikes?
Last weekend, in Rutland, the first statue in Britain of the late Elizabeth II was unveiled.