I had similar years ago
It's with the benefit of hindsight (and mumsnet) that I can see now he was a sponging,narcissistic cocklodger but at the time,I really loved him and thought that he really loved me
Just after I'd had his baby,it all came out in the wash that he'd been shagging my best mate,all the way through my pregnancy,the night I'd given birth and about twice a week afterwards (while I was still trying to recover from the birth,breastfeed and run around after my other dc on no sleep)
He came back to pick up his clothes and other bits and i'll never forget the look of spite and the venom in his voice when he told me he'd never loved me,had only been using me for sex,a home,money and that I'd baby trapped him (with our ds who was very much planned)
They broke up after about 6 weeks (she lived with her mother,who enabled her behaviour,no matter how bad it was and who saw him for what he was and put pressure on him to grow up and get a job rather than sponging from the pair of them)
He tried to come snivelling back not long after but I'd had enough and couldn't unhear his words
So he tried to get his revenge by dragging me through court,lost interest and fucked off into the sunset (while refusing to pay for his ds)
He came back a few years later to try and get me back into bed see ds but lost interest again whenI refused to give him a pity shag or two and walked out of my house and disappeared (he's not been seen or heard from in about 15 years)
She sent me a fb message about 9 years ago,to tell me I should say I'm sorry,that she might forgive me for all I've done to her and that she might consider being mates with me again if I was sorry enough
I blocked her arse so fast i almost got whiplash