KENDRA clamps down on familial whisperers regarding allegations about cheating hubby – tranny affair.

In the wake of allegations about her husband’s steamy tryst with a transsexual model, Kendra Wilkinson  has kept a decidedly low profile — and she’s demanding those closest to her do the same. tried to contact the reality star’s grandmother, who has been lensed with the family for the upcoming season of “Kendra On Top” about the claims, she stayed mum.

“I’m not permitted to answer,” Mary Stotz told Radar. “They’re my instructions.”

However, Stotz revealed she won’t be making any additional appearances on the former Girl’s Next Door star’s WeTV show, joking, “I was younger then and I did enjoy it.”

Since The National ENQUIRER/RadarOnline first broke the story that Wilkinson’s husband of five years, Hank Baskett, cheated with tranny model Ava London just two weeks before Wilkinson gave birth to their daughter Alijah in May, Kendra, 29,is reportedly taking a page from  Tori Spelling and Dean McDermott’s playbook —  saving the marriage meltdown for the cameras.

“Kendra is ALL about the ratings, I do know that,” her mom, Patti Wiklinson, said. Reality Show 101.