Three Strikes to My Heart - Dramabox

As his assistant, Eve Wilde has been deeply in love with Hugh Grimm for years. After Hugh gets her pregnant while drunk one day, they enter into a secret marriage. However, what Eve mistakenly believes is the start of a happy romantic life is, in fact, the beginning of a nightmare—all Hugh cares about is his first crush, and he even hurts Eve and their child mercilessly if it benefits his beloved.