The Cursed Duke and the Forsaken Bride: A Marriage of True Love

Liz, the daughter of a margrave, is told that she could never be loved, and has her engagement called off by her former fiancé, a baron by the name of Physalis. After years of facing ab*se from her family and mysterious pains, Liz is finally forced her out of the estate with her family set on offering her up to as a bride to the "cursed duke"... formerly a hero of the kingdom, Lord Rishin. Rumor has it that he himself had an engagement called off due to his apparent violent nature, but things turn out to be quite the opposite...! After years of never finding someone to understand the pain they've carried, the two set out to find true happiness!

(Source: MangaPlaza)