Mr. Billionaire, Forgive Me!

Blurb: After her sister runs away two days before her wedding, Jelena is forced to take her place by marrying a man she had hurt in the past to save her mother's business from her wicked stepmother.

What happens when they finally meet after years?

Will he learn to love her above the past?

And what happens when the runaway sister comes back with a child for her husband?