I told her my boundaries about that it's not acceptable for me for her to think about a guys as a friends(and seeing them even with me together, by knowing guys only want to fuck her anyway), when she is with me in ltr.

She called me insecure and controlling, and that I want to change her(she mostly had guy friends lol, i know red flag nr 1, but she was good etc, cooked, sex good, feminine, good behaviour, no other red flags).

I stand by what I want.

She left apartment crying and that she needs some air. What are next steps when she comes back? (we live together btw, i know...)