The movie -a romantic comedy about a newlywed marriage councillor who learns her parents are about to divorce - will be directed by Dermot Mulroney. Previous names linked to the movie included Blythe Danner and Jessica Alba, and it is rumoured the title may change to `Keep it Together`. It is set to begin filming on April 19 in Louisiana, The Hollywood Reporter claims. Mandy has starred in a number of romantic comedies in her film career, including `American Dreamz` in 2006 and `License to Wed` with Robin Williams in 2007. Kellan has had multiple movie roles since his breakthrough performance as Emmet Cullen in 2008`s `Twilight` and in May will be seen in a reimagining of fantasy horror `Nightmare on Elm Street`. Dermot Mulroney has a history of involvement in marriage films, having previously starred in `My Best Friend`s Wedding` and `The Wedding Date`, although this will be his first time behind the camera lens.