Hotch discovers Haley cheating

I went all MCU happy for awhile and haven't been reading any CM but this story has been on my mind for the last few weeks. It's told in 5 or 6 vignettes of a similar theme; maybe about the cases, or making a surprise discovery. In one case, Hotch and the team bust in to arrest an unsub (in maybe a motel room or apartment) and find him in bed with Haley, Hotch's wife. Hotch takes off his wedding ring and leaves it behind with a tearful Haley.

I hope someone recognizes this because I've been searching my files for weeks and coming up empty.