I think it's very sensible of him, if not a little blunt
I agree.
Up to this point it’s always been me that has raised the prospect of divorce.
Constant raising the issue of divorce can also be abusive.
He has obviously decided if you are planning to end things he will be moving on. And that's fine for him
I agree with this as well.
I have said my preference was on the divorce side as I didn’t think he could change his behaviour.
Then you need to get on with it.
He doesn't want to waste any more time on a relationship that wont work.
Exactly...and it's a sensible approach.
On the other end of the spectrum he’s done things like call the police when I’ve gone out to cool down but wouldn’t tell him where I had gone, claiming I was suicidal when I wasn’t. He’s also bullied me into doing something (not sexual) that goes against all my moral standards and values
Time to take responsibility for your happiness and end it.
You've made it abundantly clear he's an abusive wanker.
Is this what you want for the rest of yours and your kid's lives?
My sentiments exactly.
The subtext of what he's saying is that you and your children are replaceable.
I don't agree that he's inferring this at all. He wants to leave if it's not working out and be young enough to be a dad, if he meets someone without kids..or who wants more.
That doesn't mean his existing DC are replaceable ..but he can absolutely replace his wife with a more compatible one...that's what happens every day when a couple split and move on.
I would never for a second try and think I'm irreplaceable to my DH.. my kids..yes..theyonly have one mother...but not him.
Scared because I think he will not make much effort with our children (no a great father to date). Scared because I worry about their safety (once had to report a worrying incident to social services) and don’t want him having the children if I’m not there.
If he's not made much of an effort, then he won't be much of a loss to them will he.
Before you mentioned finances ...I thought that your ability to support yourself/the kids would be an issue.
You can't hold onto him, because you're scared of not meeting anyone else...that's holding him back from a chance if happiness. Let him go