just watched it, and the ending is WTF (SPOILER)
SPOILER ALERT
i'm here to spoil the ending of the movie
so, i just watched it and the ending is really weird. so kat was trying to find her mom in a freezer, but suddenly her father came and ask her about what is she doing, she didn't reply, but she asked "Dad, do u know where mom is? Phil said that u do." and her dad said he didn't know, and he told kat to clean up the mess. after that, Kat's dad took her to the airport, then she explains that a week after she left, her father went to a bar and was drunk. and confesses that he killed Eve (kat's mom) and he commited suicide in jail. then, it shows the flashback, where her mom just came home and heard a moaning, and more. after that, she checked her bedroom and saw Kat's dad IS SLEEPING WITH Phil, then. phil ran and Eve was laughing at kat's dad. over and over. and Kat's dad told her to stop by strangling her. but she kept laughing and suddenly she stopped breathing, and kat's dad realized that he killed her and he was crying and hugging Eve. after that, kat also explains that eve's body was actually in freezer. and her dad moved Eve's body when she was asleep. and burried her in the mountain, since eve's body was frozen for so long. it decomposed very fast, so when the police trying to find her body, they found nothing. then kat attended eve's funeral.