article_snippet: Ken Gregory met Teresa Gilbertson (pictured together) through ballroom dancing, but they relationship became sour after five years of marriage .
article_snippet: Pictured, Ken Gregory with the jug Ken Gregory ex-wife used .
article_snippet: The couple met through ballroom dancing following the death of Ken Gregory first wife   of more than 30 years, Maureen, seven years ago.
article_snippet: But after five years of marriage, Maureen, seven years ago relationship soured.
article_snippet: Mr Gregory, who has limited mobility due to arthritis, turned down the offer, but his late wife left the room and returned with a jug of freshly boiled water.