Based on experience, yes.
On discovery of his past affairs, he would not leave.
He earned 60K & no-one would rent to me (earning 23K) as I failed affordability tests & did not qualify for social housing. No family nearby. Nowhere to go.
His view was that I should leave the DC behind with him & move away somewhere else if I couldn't afford to buy locally. He would take over as the primary carer (the man who had never done a day of childcare in his life).
And of course he made allegations that I was "erratic, unstable, bullying, controlling, damaging the children" which of course I duly reported to the police.
So we had to live together for 2 years, during which time he spent entirely in his bedroom, refusing to engage with the DC.
In the end, I couldn't afford to buy him out so he kept the house. I was forced to be bought out (Scottish legal system).
It's a real "King of the Castle" mentality. And yes, entitlement ad others have pointed out.