Well, it makes sense that you feel that way imho.
Tbh this has a whiff of coercive control about it which, as you might know, is illegal in the UK. And, jmo, but I think you should see it as attempted control and as inappropriate.
Have you taken legal advice on your rights and obligations?
Bc your h is living someplace else….he may be paying half of the mortgage (and only half, remember) but that does not mean he can use your home - or you - as he pleases. And if he chooses not to use his visitation time bc of not wanting to take them outside the home, that is not your problem to fix. Hey ho, adult consequences of his choices, not your problem.
I think the current brain hiccup for you, based on what you wrote, is that you are a) hearing what he wants or his opinions as something other than the blah blah of a greedy manchild tantrum and b) trying to organise things in a co parenting way that leaves you subject to his wants and c) accidentally asking him instead of informing him and then shrugging your shoulders whether he does or doesn’t.
I would suggest you stop thinking co parenting and start thinking parallel parenting. As in two separate train tracks. And start having a home boundary that keeps him going not much further than the front door mat. And to do that, you need to know what your legal rights and obligations are so you can disengage from his bullying without fear. He may own half of the house in which his children live but that’s it; he does not own your life or time or attention. You will stop being a prisoner when you feel able to stop caring what he wants from you and stop fearing his reaction when you say No. and more legal information can help with that. You may even want to take some advice from a local DV type group bc those folks know control when they see it, and have plenty of experience in how you can legally and practically unhook yourself from it.
A visitation schedule when he either takes the kids or does not see them, and you do not move your arrangements to fit his schedule unless it is life or death emergencies. And where your arrangements and activities are simply no longer his business so you refuse to discuss them. Or indeed listen to his complaints.
Much less conversation probably….anything beyond ‘the kids will be ready at 6 and I’ll expect them back by 6 on Sunday’. Maybe even formalise things using an app so you keep a record that is recognised legally.
Childcare when you have to be/want to be someplace else that is in your control like a babysitter. Rely on him for nothing, nothing at all. Separate finances and things like child support. And some clarity about how you can live freely with your kids in your home and work and do your comps, or find someplace else to live.
I don’t know if you will have to file for divorce in order to free yourself from this control…I suspect in the UK you might….but no one should feel like a prisoner of a spouse who has left you and your kids and many of us have had to do things to protect ourselves and lead a more sane and independent life. That’s your right as a human being, that’s what your children need so you can prioritise them and that’s ok to want and take steps to get. It’s not fair, but it IS possible. And sucks to what your delinquent a&&hat h and kids father thinks about it - these are entirely predictable effects that come along when you choose to leave your wife and small children.
But I think the door out of the prison needs you to talk to a lawyer so you can make a plan…..
T: 18 M: 12 (at BD) No kids.
H diagnosed with severe depression Oct 15. BD May 16. OW since April 16, maybe earlier. Silent vanisher mostly.
Divorced April 18. XH married ow 6 weeks later.
"Option A is not available so I need to kick the s**t out of Option B" Sheryl Sandberg