Unless it's a house that she owned outright prior to the marriage or an apartment in her name only, then as Cadet said don't move. She can't make you move and if you do she will just lose even more respect for you. Stay put. If she wants separation so bad then she can leave. Several guys here have ignored this advice and came to regret it later.
This is sound advise.
Same things goes for the master bedroom. Do not move out. If she needs space from you, she can sleep elsewhere.
W:"Go sleep on in the spare room" H"I am sleeping here. I would prefer if you sleep here, but you can sleep where you choose"
Then shut up and validate her feelings.
W:"Bla bla bla hate you bla bla bla Controlling bla bla bla!!! " H"I am sorry you feel that way"
or
W:"Fine!" H:Crickets
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712