Taking to Twitter on Tuesday, she tweeted:
'Never had fall out with Melanie Stephen isolated her from ALL her family!'Mel, whose contract with America's Got Talent was recently renewed claimed her estranged husband Stephen abused her emotionally and physically.
'Feels great NOT having to sleep with my phone freedom after almost 10yrs worry DV [domestic violence] touches whole family!'
She has also claimed he had an affair with the nanny Lorraine Gilles - both allegations that Stephen has staunchly denied.