Sun-Tuesday Morning - D is with me Tue - Friday morning - D will be with my wife Friday - Sunday Morning - With me one week, wife the next, alternating.
The other way is too complicated, too much switching, and not sustainable as there will invariably be Friday nights you have something to do, and Saturday nights she'll have something to do. Why split the weekend in two rather than just doing alternating weekends?
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018