The model stunned fans this week by announcing she is divorcing Kieran following his affair with her friend Jane Pountney.
Katie's news came just three days after she happily confirmed she is pregnant with her fifth child; her second with Kieran.
A tweet from Katie's rep said: "Many thanks for the messages of support to our client Katie Price.
"She is very grateful and is focussing on making sure the situation does not impact her pregnancy."
Katie has remained silent on Twitter since Wednesday, 7 May when she posted a flurry of tweets branding Kieran "disgusting" and saying she was in the "worst pain ever". She also described Jane as a "wh*re home wrecker sl*t".
Kieran has yet to publicly address the situation although Jane and husband Derrick have confirmed the affair did happen.
Following her Twitter outburst, Katie was pictured arriving at Jane and Derrick's home in West Sussex, followed by Kieran.
Although it had been branded a "showdown", Derrick has since told newspaper reporters that the meeting was in fact "calm".
Meanwhile, earlier today, it was claimed that Katie has asked Kieran to move out of their shared West Sussex house and into a cabin in the garden while she thinks about what she wants to do next.
Following the news, Katie's fans and celebrity friends have been sending her messages of support, including Rylan Clark, who met the star on her reality show Signed By Katie Price.
Meanwhile, Kieran's grandmother Rosita Talbot, 80, has also spoken out and branded him a "naughty boy".
And outspoken Katie Hopkins - who is usually the first to stick the boot into Katie Price - has told her column readers that she is on the soon-to-be mum-of-five's side.
Last night, Chantelle Houghton – who has a child with Katie's ex-husband Alex Reid – told Reveal that she feels sorry for Katie. She added: "It's the ultimate betrayal."
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Katie Price's ex-boyfriends in pictures:
Copyright: PA Images