Living the Life of Holly

Caroline and Holly are sisters who are very different ,born identical twins,they can find anything to argue about,but when there parents get divorced and there parents move to separate states they wish they had someone to argue with again.That summer there parents decide to reunite the girls for a few weeks,lots of news was broke that week that Caroline and her father reunited with Holly and her mother ,the girls world is falling apart right before them with a new baby on the way the girls start to shut down , can the girls stop the change and fix there parents?