Dinner Disasters: Sebastian and Layana

First, I caught him with her in a restaurant on the anniversary of the day we met.
He explained it all.
Then, he came home with lipstick by his ear.
He explained that, too.
I found a secret phone with texts between them.
He denied it was his and explained it away.
But when I found out something he had lied about...
That he couldn't explain.