Mel C says the Spice Girls is a big dysfunctional family. The singer, 48, feels their parents, friends and siblings are part of the group and it adds to up a chaotic “bond”. She told The People: “We’re one big dysfunctional family. No matter what anyone says. “Our relationship extends beyond the five of us because our parents are friends and our siblings are friend. “The Spice Girls isn’t just a girl band. There’s a huge Spice family. And what’s lovely is, everybody has their own lives and careers and responsibilities, but we’re always there for one another. “We might not get the chance to see…