Lucy in the sky by Paige Toon

I love this book so much, Lucy is a happy go lucky PR girl who is on her to Sydney for her two best friends wedding, just before she leaves London she recieves a text that blows her world apart, from her boyfriends phone a text is saying that someone has slept with her boyfriend but they don't approve of the sheets. Lucy is on edge from there on in and it apperent from that moment she has never trusted James, but as the story unfolds it shows that James is a sleeze back, while in Sydney Lucy falls for Nathan, Sam's younger brother, she holds back her feelings while she's there, and when she's back she can't shake her feels and she resents James more for it, but she fools herself into believing he would never cheat on her and he lies his way out of everything, it goes on her doubts, her feelings for Nathan out weighed by her feelings for Nathan. Then word gets to her that Nathan is coming to the uk, when he arrives Lucy goes to meet him and then falls asleep in his bed with him, when she wakes up she scribbles him a note and leaves, all hell breaks loose from then on she tells james that she is actually in love with Nathan and he demands that she no longer sees, dumbly she stays away then her dad dies, James refuses to go to the funeral with her so Nathan offers, this is first time that feelings actually show between the two, but as confused as she is over everything she pulls herself further way from Nathan, until the two end up kissing that makes up her mind that she will leave James for Nathan, but as she tells james this he begs her back and stupidly she listens, until the day before she meant to go to James' parents house when her work mates tell her that James has a reputation and apperently sleeps with anything with a female pulse, it comfirms everything she suspected and now she has to face it down, she goes to james' works drinks and all hell break loose as zoe james' work mate confirms Lucy's worse thoughts, after a rucus she escapes with chloe and calls Nathan to pick her up as he does James become violent and hit Nathan, Nathan retalate and smascks him in the nose breaking, the two then escape to Somerset for Christmas with her parents.
Nathan and Lucy finally talk about there feelings for one another and take their relationship to the next level, the difficult part is that Nathan is going back to sydeny, lucy realises that as long as she with nathan she has everything she could ever want