I've been divorced since 21st December 04 but I was already 'seeing' him prior to the D going through (it was too late to stop it, you need 6 weeks from Decree Nisi). He even said 'happy anniversary' 5 days before the D.
I'll admit we've always seen each other on and off through the whole separation (now 3 yrs) apart from the 1 year when things got really nasty in court and he was seeing OW.
Then he came to me in June 04 admitting his feelings, I 'went dark' on purpose from then until beginning of December when he started coming round socially.
We first slept together again on 30th December (9 days after D!) and things have just been running like that ever since; visits, chats, SL etc.
I am hoping he might start staying overnight in a couple of months, maybe.