Husband and snapchat

Husband and I have had issues in the past with social media so he knows where I stand about things.

It’s been a long road to trust him again and I’m finally in a way better space mentally where I’m not obsessing over what he’s doing but do periodically check his phone.

Anyways I get he can have female friends cool I’m friends with his guy friends on social media. But would it be appropriate for your husband to be Snapchatting a girl who he knew in college that recently got a divorce? And his sisters old roommate that he’s only met once pretty much.

He’s not messaging random women these are ones I’ve heard of before but never met personally. I’ll time to time Snapchat his good buddies pics of our son but it’s not all the time

Definitely wanting some insight that I’m not overreacting