A Blackpool man kicked in two doors at the flats where his former girlfriend lived.
Paul Smith, 25, of Warbreck Drive, North Shore, had been drinking heavily on the day of the incident.
Smith admitted two offences of criminal damage when he appeared before Blackpool Magistrates.
He had kicked in the communal front door and the door of his ex’s flat.
He said he could not remember what had happened. Magistrates adjourned the hearing for pre-sentence reports.