Fuck's sake.
Do you not realise exactly where this is going?
'I'd feel far more secure if we moved in together into your home, naturally because I'd know you were fully committed to Us'. or at the very least he's manipulating you to let him stay over as the poor baby suffers so terribly being apart from you at night. And then he just won't leave again, as you'll be 'trying to get him out of the house so you can meet your fancy man' or 'destroying my life, you're dumping me, I can't live without your love' if you suggest it's been six weeks, shouldn't he go home for a bit to avoid losing his place/his Mum will be wondering when he's coming back.
Then once you've either been railroaded or actually got convinced to say 'how about if you moved in? That way you'd always know I was coming home', you'd be accused of all sorts when you do the school run, go shopping, speak to a delivery driver, have a tradesman repairing something in your home, speak to a call centre, use the online chat ('that AI was clearly a man and not a robot and you want him to fuck you, too'), made eye contact with the 83 year old bloke at the bus stop, wear a clean pair of jeans and a t-shirt, put on makeup, wash and brush your hair...
Chuck in a few comments about how he knows what you're like and what men are like and how much he's suffering because he loves you so much.
You've already put his thoughts into the perfect words.
A whore.
He doesn't just believe you're a whore. In his abusive, coercive, manipulative, vicious head, he knows it.
In his head, he knows you're a whore.
Dump by text and block immediately. Avoids the coercive control, the I KNEW you'd got yourself another man, I KNEW IT and the inevitable 'I'm at a cliff/bridge/driving/taken something and wanted to say goodbye forever' bollocks at 3am that'll follow.