Qualitative component
A subset of 12 participants were purposively selected for serial in depth interviews (IDIs) conducted after exiting the trial (at months 6 and 9). Selection was based on study arm assignment and counseling exposure. We included equal numbers of intervention participants who had received each of the three counselling modules, i.e. 1) healthy communication counselling, 2) PrEP disclosure counselling, or 3) IPV counselling (