June 2018: Shanann Watts reveals to Chris Watts that she's pregnant.
June 2018: Shanann and her daughters, Celeste and Bella, flew from their home in Colorado to North Carolina to spend six weeks with family. Shanann and her husband, Chris, were originally from North Carolina, so both their families were still there. Chris noted in the documentary that he and Shanann had been having some struggles in their marriage and thought the time apart might be revealing of whether or not they could make it work.
End of June 2018: Chris starts dating a woman he met at work. He reportedly tells her that he has two daughters but is in the process of separating from his wife. He does not mention that Shanann is pregnant.