Parenthood taking toll on Pitt-Jolie relationship

Hollywood couple Angelina Jolie and Brad Pitt are struggling to cope with the pressures of raising four young children - and admit parenthood is taking its toll on their relationship.

The couple, parents to five-year-old Maddox, three-year-old Pax, two-year-old Zahara and one-year-old Shiloh, concede the strain of parenting means they do not spend enough time together.