Did Wade’s wife testify in this hearing — about the timing of the affair?
Not on day 1 nor as far as I know on Day 2.
Willis’ ex-friend testified at the onset of Day 1. She testified Willis & Wadw were romantic with hugging kissing etc in 2019. She is the friend whose condo Willis took over. This friend reportedly refused to go along with some chicanery at the DA’s office and was forced to resign
This is a fuller answer than I gave above.
My recollection is that she was asked in detail and said 2019 which is what is claimed in the first of these articles
https://newrepublic.com/post/179039/witness-fani-willis-georgia-trump-case-wrench-relationship-dates