Maria Castle, the wife of Frank Castle, also known as the Punisher, was resurrected by the Hand in order to entice the Punisher into joining them.
She eventually learned what her husband had done after her death and their kids, wantonly killing criminals. Aghast at the carnage he wrought in their name, she took a gun and shot him twice in the chest.
From – The Punisher Vol. 13 #11