Katie Price says her disabled son Harvey must have "planned" to use an expletive on live television.
The 37-year-old star appeared alongside her 13-year-old son - who was born with rare genetic condition Prader-Willi syndrome and also suffers from autism, ADHD and partial blindness - on 'Loose Women' to raise awareness of online bullying when he called his trolls a "****".
Speaking on Up Late With Rylan, she said: "He must have planned it in his head. Before we went on air I said, Harvey no swearing, and he said 'yes mummy'. I don't want to hide who he is ... I promise he won't swear, I just can't believe it."
During her time on the daytime show, Katie asked her son: "When someone is horrible to Harvey what does Harvey say?" And his reply was: "Hello you ****!"
And Katie - who also has Princess and Junior with her ex-husband Peter Andre and Jett and Bunny with her spouse Kieran Hayler - spoke of the "surprise" she has in store for the Internet trolls who target vulnerable people like Harvey.
She shared to the show's panel, which included special guest Piers Morgan: "A few months ago I came on to talk about the most disgusting things that are said, I wouldn't even be able to say it live on air, but I thought it's important for people to see what he's like. Not manufacture and edit what he's like. And I think something should be done about it.
"So behind the scenes, people may think I've been quiet but I haven't. We've been doing lots of things behind the scenes, so people are in for a surprise, not on this show today but I just want to make people aware of the trolling, I'm definitely doing something about it. To the point that I want to go to schools and educate kids about trolling. You know, what would the trolls do, would they really say it to their faces?"
Tagged in Peter Andre Katie Price Kieran Hayler