Im so sorry Poet.
It feels as if you are finding your anger, or even just exasperation before the anger hits
I think you are finally seeing that his word cannot be trusted.
Dont feel angry with yourself for believing him - he is well trained in giving a good show, and he has had years of practice in working out exactly what to say to you to give you false hope - and of course you had hope, there is nothing you wanted more than a loving and respectful relationship - who wouldnt - but this is not it. When hope dies, you are done.
I am honestly surprised that he made his move so quickly, I was sure he was going to lay it on thick for at least a week or two, to fully enmesh you again. I am concerned that he didnt manage that and already assaulted you when you would still be in a state of alertness, despite your claims that you had chosen to be happy. He is either very stupid or exceedingly dangerous. You will not have forgotten that this is supposed to be a fresh start, wiping the slate clean, and he has just shown what that looks like to him - access to your body whenever he wants under the guise of 'trying his luck'.
'Trying his luck', in the normal sense, means using your words and actions in a neutral situation to see if you are receptive. Trying your luck when you are asleep is NOT possibly consensual, because you are asleep. My suspicion is that to him, it means trying to see if he can get away with assaulting, or raping you, without you waking up. I think this is one of his things. I think he likely does it alot.
I think that given the current political landscape and several high profile cases, that you could report this and take the hard decisions about leaving out of your own hands. I dont think you will but I wish you would.
One call and its over.
He would be removed, he would not be able to contact you or come near you, and you would be able to get the strongest people in the land to help you get control of your own finances, etc. And have your head clear of his presence, which is the most liberating thing that you cannot even yet imagine.
Sometimes, when you really cant do it yourself, or when the man just simply doesnt listen to what you ask (I cant see him agreeing to stay elsewhere) you need to take the opportunities that are given you and make the most of a really bad situation. I wouldnt want what has happened to you to happen to anyone, but my god, with all his text apologies, your therapy, WA and your current financial set up, he has given you enough ammunition to have the book thrown at him, if you want a quick resolution.
Imagine half term without him there. Without him restricting the children's enjoyment, without him pestering you and fucking up your mind. WA say he is high risk. Your therapist says he is too dangerous to speak to about the finances. He is NEVER going to stop sexually assaulting you or allow you access to the finances, your children are going to spend their lives creeping around him, making themselves small to avoid his outbursts until they can leave, or start to abuse you themselves - everything he promised was a lie.
Just call them. Get it finished in the safest way before he has any suspicion and becomes a risk to you.