....as much as I love him I do not want to find myself victim to this again,
Smart thinking girl. As Anvilhead said, the ONLY solution is to walk away. To remain is just to repeat the pain/hope/more pain cycle over and over until you do, finally say "enough".
Have his family pick up his stuff or drop it at their place...or donate it...but the sooner you clean house, the sooner you will be free of all contact.
Hugs