**He's not just flipping a house-he wants to flip her heart**Jamie Cook is a work-in-progress. He's always wanted what his parents have: a good marriage, lots of kids, and financial security. He thought he'd have the first two with his ex-girlfriend while the third would come once he got his house-flipping business off the ground. When his ex doesn't subscribe to his five-year plan, he makes Cook Brothers Construction his sole focus.Then he moves...