Still Hoping, My H had replay and depression at the same time. Depression sort of came at the tail end of replay. He was living with OW and severely depressed. So much so that he nearly attempted suicide (In the bathtub, gun in mouth, finger on trigger). He cried often and rarely if ever smiled, and was just generally down. He now admits that he was probably clinically depressed.
BFM
There is only one person who could ever make you happy, and that person is you. David Burns, Intimate Connections