Real Housewives of Potomac star Robyn Dixon has admitted that her husband Juan cheated on her while they were engaged and that is one of the reasons their wedding was pushed back.

Last week, a woman claimed forward, claiming she had an affair with Juan and that Robyn knew about it.

In the latest episode of Robyn and Gizelle Bryant’s ‘Reasonably Shady’ podcast, Robyn explained that the woman did contact her via Instagram DM and exposed Juan and that it’s something they had to work through before they got married.

Gizelle added that the woman approached her with the information also, which led Robyn to assume the woman contacted the other RHOP ladies as well.

Robyn explained that she knew going into season 7 that someone would eventually bring that particular affair up and was prepared to talk about it, but instead Karen brought up another cheating allegation in Mexico that Robyn found "laughable."