If you agreed to monogamy and your girlfriend is an escort but then emotionally cheat online? Is it even cheating?

So a friend has a girlfriend who is an escort. They had made an agreement to be monogamous outside of her escorting job so with exception to..

he starts to feel like things are not fair where sex with others is concerned and makes a comment one day about fairness, monogamy and non monogamy.

She gets upset, he never brings it up again. He just decides to make it fair in his own mind and has frequent sexual chats with strangers online. She finds out loses her mind calls it cheating.
Says “because he broke the agreement it’s cheating and betrayal.

But did he break the monogamous agreement? He never met anyone? And is it even cheating if he never met anyone?

If you agreed to monogamy and your girlfriend is an escort but then emotionally cheat online? Is it even cheating?
Post Opinion