My fiance's has been paying alimony for 3 years. We just found out she has been remarried for 30 months. He has paid 40,000 dollars in the last 30 months, and just stopped paying alimony because he finally found out she has been remarried. Can he sue her for fraud and get some of his money back? She said she didn't tell him, because he would stop paying the alimony. Well duh! What can he do?????