Green and Fox are parents to Noah, 10, Journey, 8, and Bodhi, 6.
The Dancing with the Stars alum has since moved on with his girlfriend and former DWTS pro partner Sharna Burgess. The couple welcomed their son, Zane, in June, making Green a father-of-five.
The new mama revealed the following month that Fox has met their little one, sharing at the time: “She came and got some Zane snuggle time, which was wonderful and really great to see. She said he’s super cute and such a chill baby, which he is.”