Yesterday I had an argument with DP (he has been sneaking around for 18 months with his phone, lying and gaslighting and he finally confessed to a porn addiction) I told him I want out and I will find a rental (we joint own our home and are unmarried).
He has explicitly told me he will not allow me to take my son and move out and if I decide to stay then I can pay for half of all the bills. I work PT and already pay a lot of bills.
He has blamed me for his behaviour and said I have used him.
Basically I need to leave and he has shown me how difficult he will make it for me.
How am I going to do this? Also what can I say to wipe that smug, know it all look off his face?