NEW YORK: Brad Pitt wants to invest more time in his family before he and Angelina Jolie plan to adopt again. The couple already has three adopted children and one biological child and Pitt seems to think that is enough for now. Hollywood.com quoted a source as saying, “Pitt... wants time to invest a little in what they have already. Pitt is not against having more children, adopted or otherwise. Jolie wants more but he has suggested they should wait a while — a couple of years maybe — before adding to their family again.”