I am so sorry this is happening to you. This layer of betrayal is difficult to absorb — and I believe you will need courage and resilience to move forward.
The nature of his actions have left you without a place to live, without a good enough reason, and without communication from him. If this is what he is capable of after a 6-year relationship, you don’t want to invest more of your time or yourself. While his behavior is reprehensible, it allows you to see that he can’t be relied upon. As sad and unfortunate as this is his true colors have been shown.
The work now is for you to restore yourself and reclaim your self-reliance. I would look toward resources at your local woman’s centr to help find suitable housing. He has burned his bridges with you and it is time for you to move forward rebuilding your life.