Willis can't have enough of ex-wife Demi Moore

Washington (ANI): Although Bruce Willis is a happily married man, he just can"t get enough of his ex Demi Moore.

"We've become like a tribe," the star says about his ex-wife Moore and her husband Ashton Kutcher in the latest issue of W.

Emma, the 54-year-old actor's new wife, is also happy to join the family, which includes his three kids with Moore – Rumer, 20, Scout, 17, and Tallulah, 15, reports Us magazine.

"I met them very early on, and I was definitely nervous because I"d never dated a man who had children and I wanted to be really sensitive to that," she says. "But I"ve been really blessed because from day one it"s been comfortable and fun," she added.