”I have been in an abusive relationship before”
And there’s your issue OP.
You are deeply traumatised already so you’re not recognising different types of abuse.
Not every abusive man is horrible all of the time - and certainly not in the early days. Your ex may have been more overtly abusive all of the time whereas this one is lovely until you’re in bed, and then he forces you to have sex, refuses to take no for an answer, and is “resistant” to wearing a condom.
A couple of questions for you OP:
What would happen if you tried to stop him having sex with you - would you feel safe?
Are you scared to tell him no means no?
Do you think it’s acceptable for a man to force a woman to have sex if she doesn’t want to?
What would you think if your daughter told you her relationship was like this? Do you think you deserve less?
I imagine you’re saying “oh it’s not rape because I don’t put up a fight and let him just get on with it, and he doesn’t hurt me.” That’s still rape. He’s removing your right to say no and coercing you to have sex.
No matter how wonderful he is the rest of the time, there is nothing that makes this ok.
I think perhaps the trauma you carry from your past abuse is blinding you to what’s going on here.
Ultimately it’s your choice. If you think that being raped and coerced for sex is a price worth paying to enjoy his company the rest of the time, then it’s your call. The risk is though that his behaviour will escalate and I’m genuinely worried you’re going to get hurt.
For your daughter’s sake, please have a think about what you believe feeling safe and loved should look like - and consider how being raped fits into that. I don’t want something to happen to you. There’s already a Clare’s law disclosure against him, and now this. He is not a good man.