ditch (someone) at the altar

Translations
бросить (кого-то) у алтаря
He ditched her at the altar, leaving her heartbroken.
Он бросил её у алтаря, оставив её с разбитым сердцем.
Definitions
To abandon or leave someone at the moment of a wedding ceremony, particularly just before or during the exchange of vows, causing emotional distress and humiliation.
Words
altar

noun
алтарь
ditch

verb
бросить