Forever Yours

Leah Jackson - daughter of Charles Jackson who is one of the most wealthiest and powerful wizards, who took leadership under Voldemort.
He like Lucius both payed their way out of Azkaban for having the dark mark.
The two fathers opt to marry their son and daughter.
But both children depressed and lonely- will they find comfort in each other? Or just endear each other in the tangles of marriage.