Falling for my Best Friend's Sister

Kathrine Anderson escapes her abusive husband Jonathon, and her brother's best Friend Jackson offers to let her and her two year old son, Zack, stay with him. Kathrine agrees to the arangement but soon regrets it as she finds herself falling in love with Jackson. Can she escape the one thing she thought would never be a problem....True Love?
Jackson Sinclair offers to let his Best Friend's sister move into his house. Soon he finds himself falling for her, but the bro code clearly states you dont date you friends sister. Can Jackson stay true to that or can Kathrine really be the one Jackson is supose to be with.