Mario Singer Mistress: Kasey Dexter Claims 'RHONY' Star And Husband Were Harassing Her

Mario Singer's mistress, Kasey Dexter, has spoken out, claiming he and his wife Ramona have been harassing her.

Although it was Ramona who recently sent a letter of cease and desist to Dexter, demanding she terminate all contact, Dexter says its actually the Singers who have been contacting her.

“Notify your clients that I have over thousands of emails and texts from Mario and even calls from Ramona,” read an email written by Dexter to the Singers' attorney, according to a June 13 report by Radar Online.

Mario and Dexter reportedly engaged in an affair in 2013, which allegedly resulted in a pregnancy that Dexter terminated. Later in the year, it was assumed that the pair had ended the relationship, but in Jan. 2014, Ramona was said to have caught her husband and his mistress at their Hamptons home. Weeks later, she filed for divorce. However, the pair have since reconciled and despite reports that Mario and Dexter are still communicating with one another, they appear to be going strong in recent photos posted by Ramona on Twitter.

“As of last Thursday, [Mario] informed me he was leaving Ramona. So I hope [you] can understand the anguish he has put me through," Dexter continued in the email. "He’s lucky I did not get an order of protection against him!"

Meanwhile, Ramona is staying busy with her Real Housewives of New York City co-stars, and on Friday, was seen preparing for the filming of the show's season six reunion episode.