Roommates: My Ex-Girlfriend Kicked Me Out of My Apartment

I was living with my ex girl friend for about 3 months. I met her practically in the streets when she was kicked out from her hotel because could not afford it any more ., she cannot rent apt. because she broke up her last apt. leasing., I took her to live in a hotel under my name and paying for around three weeks until I leased an apartment under my name.I bought her a car .I did paid total fully two month and she gave me half of the next month.Mostly staff at home I bought it because she recently found a job. Now we had our first serious discussion (about cleanliness she is messy) she reacted very outrageously and very weird total different from the girl I met. I went to college the next day and I came back later both doors where locked some of my many belongings trowed out.How in many cases happens she does not answer the door not respond my calls. I speak her though the door(practically begging) in order to give me back my clothing and many other staff still in the apartment but not answers. I know many boy friends treat very bad to their mate but in my case I never offended her.Not cheating or reason to a such surprise reaction. How can I recover my belongs or friendly ask her to move out(she has a job now)since the leased was under my name( I posted her name under second occupant in the leased). Im sleeping on the street but on my car.

Roommates: My Ex-Girlfriend Kicked Me Out of My Apartment