Does any know what this movie called?

i need help finding a movie i don't know what the movie called but i know almost whats about its about a girl who goes to camp and meet this other girl n one day the girl drowns and the mother go crazy and she find the girl who went to camp with her daugther who dround and she became friends with her but the girl doesnt know that that was the mother of the girl whi drown so the lady really start to scare the girl alot becuase she been stocking her one day she get kidnape she take her to this far away house and she think thats her daugther and she start to called her by her daugther who drown and the parents are so worry at first the mom had a bad feeling about this lady she never like her but the dad does it something like that the movie goes so if u know the name of the movie plz tell me n the girl is blond and come on sometime on life channel 40