DIMILY Trilogy (All 3 books together in one volume) - Estelle Maskame

When Eden Munro agrees to spend the summer with her estranged dad in Santa Monica, she has no idea she's also going to meet her new stepbrother, Tyler Bruce. The more she struggles to understand him, the more she finds him irresistibly intriguing. This summer is going to be complicated... Can Eden resist falling for the one person she shouldn't? From California to New York and Portland, will Tyler and Eden fight for their love, or instead battle against each other...