My partner got a Snapchat. My phone notified me bc I also I have Snapchat and he’s in my contact list.

I’ve had Snapchat for a few years but don’t use it often - a few friends use and prefer it…but that’s why I have it.

What reasons could he have for it other than to cheat?

I found out about a week ago that he was messaging with a sex worker on instagram. He says nothing happened and it was a one time thing (we’ve been together 5 years and he just got a new instagram a few months ago due to his old account being hacked). I don’t know if I believe him. We are currently looking for a couples therapist bc of this and other relationship issues.

Before I blow the eff up, how likely is it he got a Snapchat for some reason other than cheating?