The message read: “Tell your ****ing wh**e, piece of s**t, girlfriend not to start on me.
“She has a restraining order so shouldn’t try antagonise me as she is in breach and I’m sure she doesn’t want people knowing that she was having an affair with you behind my back. That gutter s**g.”
The mum-of-five was banned from contacting Michelle directly or indirectly on June 3, 2019, under the terms of a five-year restraining order.
Katie previously pleaded not guilty to a single charge of breaching a restraining order on April 27 and requested a crown court trial.