Moving from a state/city to another is relatively easy, at the cheapest (assuming rental apartment) you can. Move from city to city in the US for around 3-6k depending on distance. Leaving the country is much harder, especially if you have items you care about, pets, family… Etc.

Also fuck him its my home the can leave if its so bad. That’s like having a shitty houseguest for an evening and just ceding the property to them.