Video Restricted to Recovery Library members. How long does limerance last? We are currently finishing our 90 day waiting period, with final decisions to be made next week, yet my wife is still very much missing her AP. She is ambivalent about the relationship, in limerance with her AP, and I just don't know if I want to go through another round of this waiting. I was hoping that 90 days away from her AP would help us move forward, but her desire for him doesn't seem to be waning.