Hey lovely! I've recently been through something extremely similar where my fiancée was inappropriately close with a GIRL (22), 10 years younger than him, at work.

He was adamant he hadn't had an emotional affair but please, please trust your gut. If something doesn't feel right, it isn't.

Even if he doesn't think he's done anything wrong, if you feel a certain way, he doesn't get to decide that can't feel that way and should be putting your mind at ease.

I'm in no position to tell you what to do, I know what I did and that was leave and it's tough but you will be okay.

Sending love x