A mum who suffered a brain injury during a "savage and cowardly" Valentine's Day attack by her partner was left with his slipper sole imprinted on her forehead.
Gavin Devine flew into an "uncontrollable, jealous frenzy" while the couple were drinking wine at home on February 14 last year and launched a terrifying attack.
He left his victim with life-changing impairment in brain function.
