There are all sorts of incredibly creative things you can do to this individual. To tailor it appropriately, give a few more details such as:
How long were they together?
Are they or were they married?
What reason did she give for throwing him out?
Does she have any of his property that he wants back?
Given the right circumstances, he could make Hell seem like Paradise compared with what her life is like now that he's pissed with her.
