A source close to the situation explained:
Uh oh, looks like Ramona Singer is going to need a glass of her favorite pinot grigio after she sees who her husband, Mario, was with last Saturday!
What made Mario's infidelity even worse was that Kasey Dexter, his mistress, is a whopping 25 years younger than Ramona!
Though the two were able to patch things up via a therapist and a cease and desist letter against Kasey, it appears Mario has returned to his mistress' arms.
However, Mario and Kasey were reportedly spotted looking QUITE cozy at brunch in New York City last weekend…and shortly thereafter, Ramona removed Mario from her Facebook cover photo.
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