1960's movie about a father who hates his wife because she is mean and only stays with her because of their daughter.so he finds love with a high school sweetheart while on vacation where they meet up again and his daughter falls in love with the sweetheart son and the daughter gets pregenet.

A Summer Place (http://en.wikipedia.org/wiki/A_Summer_Place_%28film%29)

Thank you so such... ur good.

Glad to help :)