As their drama plays out on the MTV series, Houska and Lind reunited at Aubree's school. While there, they posed for a family photo together, which Houska later shared with her many fans on Twitter.
"[Aubree] had her very first day of school on August 27, and — believe it or not — both Adam and Chelsea showed up to support their kiddo," Wetpaint Entertainment reported on Aug. 28. Along with the Twitter photo, Houska wrote, "Little beeb was happy we were both there for her first day."
While Houska and Lind were on and off for the first few seasons of "Teen Mom 2," they haven't been on for a while, and Lind has been busy elsewhere. In Sept. 2013, Lind welcomed his second child, a daughter, with then-girlfriend Taylor Halbur, but split several months later. Then, in summer 2014, he was linked to another woman, although it is unclear whether or not they are still dating.
As for Houska, she's been staying single and focusing on herself, her daughter and her career.
For more of Houska and Lind, and to see how their drama plays out, tune into the second half of the fifth season of "Teen Mom 2" on Wednesday nights at 10 p.m. on MTV.