Exes Christina Haack and Ant Anstead are making headlines once again as their relationship continues to evolve. After a tumultuous past, they are now showing a new side of themselves through their online and offline interactions.

Exes Reunite - A Tale of Newfound Friendship

Online Interactions

In a significant post on Instagram on Dec. 7, Christina Haack, 41, gave a shoutout to her former husband Ant Anstead on his new show. She shared the series’ trailer along with a heartfelt note. "Congratulations to @ant_anstead on his new show “Born Mechanic” … premiering on 12/13," she wrote. This show will be available to stream on Max and discovery+. Ant Anstead, 45, responded playfully in her comments with "Thank you (shout with any pointers) x." The fact that their interactions are happening on social media platforms shows how they are trying to build a new connection.Ant Anstead's automotive series revolves around home renovation, which is an area where his ex-wife Haack is an expert. This common ground gives them something to talk about and build on.

Custody Battle and Beyond

The former couple got married in December 2018 but announced their separation in September 2020. They were involved in a heated custody battle over their son Hudson, 5. However, shortly before the case was set to go to trial, they were able to reach an agreement on a custody schedule. Since then, they have been focused on amicably co-parenting.Haack refollowed Anstead on Instagram over the summer, around the time her third husband Josh Hall filed for divorce. Anstead also reciprocated by posting a photo of Hudson's soccer team and tagging Haack. This shows that even in the midst of their personal lives, they are still thinking about their son and each other.Throughout the summer, the pair continued to interact on social media, keeping their posts related to their son. Haack liked photos that Anstead shared of Hudson after a father-son day at the beach in Laguna Beach, Calif. And when Anstead posted a birthday message for Hudson that mentioned his girlfriend Renée Zellweger, Haack commented, "Happy Birthday to our sweet boy!"

Offline Collaborations

They are not just limited to online interactions. Recently, they were spotted together filming Haack's upcoming HGTV series "The Flip Off" on Thursday, Nov. 7, in Los Angeles. A source told PEOPLE that Anstead would be appearing on the show after Christina previously joked about him replacing her estranged third husband Josh Hall, who seems to have exited the series. However, Anstead's specific role on the show, which is set to premiere in early 2025, remains unknown. This shows that they are now working together again in a professional capacity, further strengthening their bond.Fans of the two stars have taken notice of their interactions and have expressed their appreciation. One user wrote in the comments of Haack's post about "Born Mechanic," "That’s awesome! So nice to promote his show. Just shows you can co parent successfully." This shows that the public is happy to see them getting along and supporting each other.In conclusion, Christina Haack and Ant Anstead's relationship has come a long way. From a rocky past to a newly friendly on and off connection, they are proving that it is possible to move on and build something positive together.