@bombastical
I don’t want to get into a slanging match about my husband because that’s not what I need or want. I’m already borderline suicidal about this. I just want to know if I’m being unreasonable to want to live in a gaming free house and how I can build a life that has balance in it. How I can build a relationship with my kids. How can I have a life not dominated by this stuff. How do I have a life where I don’t feel abject loneliness and worthlessness day after day after day
You're not unreasonable at all.
To want a normal life, where you feel you're in a partnership with another adult who cares about both you and the children and you work together to bring them up with boundaries and rules as well as love, to consider everyone in the family. That's not unreasonable at all.
But - you then ask how you can build such a life, with 'balance', where you don't feel worthless every day (jesus!) - and unfortunately the answer seems to be, from reading every one of your posts - get rid of your absolutely hideous selfish manchild of a 'husband'. It's not meant to be a slanging match, that is just seriously the only answer and it's obvious to every person who reads these posts.
He's damaging your children too, you know. Massively damaging them. He's not parenting them at all - simply using them as a vehicle to turn into a child himself and to latch on to the fact that you're now 'mother' in order to push all responsibility onto you. Gaming doesn't really have much to do with it actually - if he wasn't a gamer, say he was Mr Pub Fun Times, he'd be doing that, and leaving you to all the childcare. If he was into cycling, he'd have indoctrinated the kids by now to cycle cycle cycle, and use them as his means of doing exactly what he wanted with no regard to you just like he does now.
It's not about the kids either, is it? His Fortnite tantrum really is appalling - the real barrel scraper. Angry that his kids have responded to something in a way which means he can't use them as his get out card, so he stops them playing that game because it's not all about him. What an absolute twat.
I am guessing that he would in fact not be fine with you walking away... because I'm guessing that all the cooking and cleaning and tidying and shopping, all the shitwork... you do it, while he games?
He won't want you to leave, but I can't imagine a reasonable conversation that isn't either another tantrum or is just a pack of lies to shut you up. Because no decent man is present here and no decent man is going to magically appear.
You need to leave to find what you outline above. You need a life which isn't being completely ruined by a massive twat controlling everything about it and making you a bit player in your own life.
Your kids... your fears about them won't quite pan out the way you think, if you do leave. Oh yes, initially they'd want to stay with Daddy. And game all day. Butit wouldn't be long before Daddy - if he was willign at all! - got rather tired of actually having to do all the shit. And it wouldn't be long before they both started to see, and feel - instead of just not realising - that all the really important stuff comes from Mum. That you're the one that creates the safe spaces and the things that make them feel secure. Daddy's got feet of clay - but right now, you're the one making sure that those feet are covered in a nice fluffy blanket. Take off the blanket. Let them see and feel who he is and how little he really cares for their wellbeing.
But you need to do it now, before they get any older.
Make plans to leave.