The “Law and Order: SVU” actress, 40, reportedly claims Flay kept the money earned from a race horse given to her as a fourth wedding anniversary present back in 2009.
March says Flay, 50, pocketed the horse’s winnings totaling $130,000, according to TMZ.
But it doesn’t end there, she also accuses the chef of pocketing $60,000 earned from selling the horse as well.
Flay apparently has affinity for the race track, his other horse named America, won him $65,550 back in December.
The former couple has been fighting over terms of their decade-old prenuptial agreement — which gives March $5,000 a month and a $1 million buyout for their former home.
March most recently blew up on Flay, in mid-May, after he brought a publicist to their divorce hearing.
A request for comment from Flay’s rep was not immediately returned.