If you were snooping, there is lack of trust on some level. I wouldn’t advise you to admit to reading his emails because it’s going to cause more distrust between you.

Think of the facts you do know. You read emails, and you know what he told you. You don’t know if any of it is the truth.

The story sounds suspicious and I’d feel on guard about him as a father. I wouldn’t snap to judgment, but would feel not securely trusting. I’d be vigilant to observe behavior and protect the children first and foremost.

You could bring it up to him again without admitting to reading the emails. You can’t be sure he tells you the truth, though.

Hopefully, he is a great dad and all is well for you both.