I'm trying so hard to be reasonable but it always ends in him flouncing off. Ex husband now living with woman he had affair with wants to spend night at my house Christmas Eve and have Christmas morning with kids. Last Christmas he did but that was when he was supposedly no longer with ow and would do anything to make marriage work. He actually went straight from us to her where they discussed how resilient my kids would be to divorce. I feel they're a couple now. I have the right to Christmas without him in my house and he can take them out. He says I'm being selfish and kids have right to mum and dad in own home. Surely they need to see we are no longer a family