It is your house, kick him out.
Its not good, but you have to weigh it, is trying to save those things worth as much trouble as it will take? sounds like you trusted the wrong woman, lessons learned, it is not unmanly to just walk away and start over.
I think you should chat with same people who hane the sane interst
and troube .I know a very good web (http://www.biloves.com)
so sorry mate =(
with or without his girl ????..... if no wife or girl that's what friends are for ...... for a little while....