He's not going to admit the reality of what he did/the impact it had on you. Turn to helplines, Mumsnet, other forums, family and friends if there are some you feel you can talk to about it.
Don't have any more to do with him than you have to, to organize practicalities about the kids.
Don't try and talk to him about anything meaningful at all- his reaction will always disappoint you, or even if one day he's actually supportive about something, he won't be the next. He could use things you say against you, to mess with you.
He has said he will still support me with uni with my placements coz we have children, i feel like its a control thing i dont know whether im seeing things clear. But id rather he didnt support me at all
Do you mean he's going to support you with childcare? Other than that, don't accept any 'support' from him. Only accept that 'help' if/when you really have to.
The bloke is a violent rapist, he is dangerous, he could do anything.
He is a destructive person. Have as little to do with him as possible.