My Australian Boyfriend

Zoey went to Australia to visit with her dad for summer break. But when the plane left the airport she texted her abusiver boyfriend breaking up with him. Now that she's coming back she's made up a new fake boyfriend that will keep her ex form getting back together with her. But when she meets Sean (her ex)'s twin brother Hayden and her fake boyfriend isn't working out for her hows is she going to tell ever on that Sean abused her and at this point will they believe?