Recruitment and enrollment
Interested people contacted the study investigator by phone, email, or through a form auto-generated after clicking on the Facebook ad. Next, the investigator emailed study information and scheduled screening phone calls. On the call, the investigator discussed the study details with individuals of the couple independently — first, the pregnant person, then on a separate call with the partner whose contact information was supplied by the pregnant person. The investigator excluded couples if either did not meet the inclusion criteria, endorsed suicide risk, could not comprehend the consent document, or did not agree to participate. If both people were qualified and wanted to enroll, the (unblinded) study PI used computer randomization to order the group assignment to control or intervention.Each eligible person in the couple received an instructional email indicating their group placement and information about the frequency of study surveys. Control couples received a description of when they would complete study assessments and a list of local resources. Participants used Qualtrics© to provide consent. Once they indicated consent, skip logic directed them to the Time 1 (baseline) survey [