Petals on the Wind

A decade after Cathy, Christopher, and Carrie escaped from their grandparents' attic at Foxworth Hall, Petals on the Wind continues to follow the twisted plight of the family as they attempt to put their sordid past behind them, but soon discover certain secrets can't be left behind. When Cathy finds herself in an abusive relationship with a fellow dancer, Julian, Christopher and Cathy are forced to face their forbidden feelings (imdb)