<human>: Can you condense the text into three sentences or less?

I accidentally (yes, for real) stumbled upon the "meet me app" on my husbands phone. 

He claims that he was using it to try and meet friends in our area. (He is a stay at home father and in general doesn't have any pals)  For the most part, his replies to other people were innocuous, but he recently posted about getting a cock ring and wanting to test it on someone (and we did later that night).

When I confronted him about the app he explained that he wanted to make friends, but specifically, female friends- but only since he hasn't had any female friends since college (which is when we got together). I desperately want to believe this since I know he gets pretty lonely around here with just our toddler to keep him company. He deleted the app at my insistence, but I know that doesn't mean much. 

I want to believe that he is innocent and I'm freaking out, but at the same time, I subscribe to the Steve Harvey school of thinking about heterosexual friendship. 

I'm an incredibly jealous and territorial woman (we're both in late 20s, been together for 10 years), so the fact That he even wants "girl-friends" gets me riled.
<bot>: am I over reacting? Can men and women just be friends? Why do married men want to *find* female friends? Am I about to be cheated on???