[IROC]

If you have any joint accounts (checking, savings, etc) close them immediately and re-open new accounts in your name only.

Horrible story, man. At least this happened before you were married, had kids, etc. My ex-wife pulled a stunt similar to this minus the meth. It's a huge blow when it happens - I know - but trust me, you'll look back on this and actually be thankful that it happened. As Obi-wan would say, "This is not the wife you're looking for..."

Good luck...