H has had an emotional affair 'I love you' 'you're amazing' 'I wish we were together always, maybe some other time things will be different' bla bla bla. Fucking bla.
He refuses to admit that anything physical happened. They hugged once when she was upset. That's it 
He's usually a shit liar who I can see through in a moment but he's very insistent, earnest and believable about this.
I can't ignore my gut.....but he's kept this up for several months now.
I just need to know. I've tried every way to get it out of him and nothing.
Any wise words/company in my misery would be much appreciated 