Christina Haack documented an awkward run-in with her estranged husband, Joshua Hall - but he's claiming he didn't even notice her. After Haack, 41, took to her Instagram Stories on Monday, February 24,

In the Feb. 26 episode of the reality competition show, Haack spilled some tea about her divorce from Hall with her friend Cassie. As they chatted in the garage of her Newport Beach, Calif. home, Cassie asked about the collection of ATVs and quad bikes cluttering up the space.

Christina Haack was trying to enjoy a girls’ night out with daughter Taylor El Moussa and The Flip Off costar Heather Rae El Moussa, who’s married to her first ex-husband, Tarek El Moussa, when an unexpected guest put a bit of a damper on the evening.

Christina Haack documented an awkward run-in with her estranged husband, Joshua Hall — but he’s claiming he didn’t even notice her. After Haack, 41, took to her Instagram Stories on Monday, February 24,