Someone please tell me there’s possibly any other reason I found this in my Tahoe

Me and my husband been having a lot of marital issues the past month....a lot of on again off again. I had to hire a sitter for him to have a break and have alone time because I work overnights....that night he took a long shower and left from 10 pm til 330 am using my Tahoe (according to the babysitter) He told me 4 days ago we need to see other people but later said that it was said out of anger....but today my son found this underneath the seat of my Tahoe, I’ve never seen him use it with me and we’re in a committed relationship supposedly ....tell me there can be any other reason someone would buy/use this.... edit: he’s a very clean guy already, I’ve NEVER seen him use one of these or one laying around for use for any other reason.

Update: my son should work for the fbi....he found a press on nail on the passenger side....obviously was not mine or my kids...it looks kind of small but could be a pinky nail....tried to put on my kids doesn’t fit either of their nails. (Too wide)

This is for on the go, clean your private parts....if it was for me he would just wash his dick off in the sink....it’s not to smell clean for work....