Roydon Winstanley broke into the house where his ex lay sleeping with another man, filmed them and posted it to Facebook.
The Nelson stock car driver was today convicted on charges of causing harm by posting digital communications and unlawfully being in a building. He must now wait to see if the Restorative Justice process to which he has been referred will alter the sentencing outcome.
The 24-year-old today admitted the charges, which occurred as a result of the end of Winstanley's relationship with the victim in January, in the Nelson District Court.
At about 5am on Sunday, March 6 this year, Winstanley entered the victim's house and went to her bedroom where she lay sleeping. Police prosecution said he did not have permission to be there.