IMO people are too quick to shout “emotional affair.”
If someone is texting sexual comments, sexting, talking about what they would like to do to each other if they had the chance, declaring ever lasting love etc then of course that could be deemed an emotional affair.
But having a friendship with another person of the opposite sex where you might confide in them about something? Nope sorry, I don’t agree that’s an emotional affair.
Also you expect him to tell you he’s meeting a female friend? Would you expect the same if it was a man?
I have male friends, I have one male friend in particular who comes to visit me fairly regularly because we’ve been friends for decades and that’s just how it is. And usually my partner isn’t here because we don’t live together and he’s not local. But I wouldn’t shag this friend if you paid me, I have no physical attraction to him what so ever. If my partner accused me of having an emotional affair with him on the basis I dare to communicate with him and put xx on my texts it would be the partner I got rid of.
Also, and I’ve asked this before, if communication between people of the opposite sex equals cheating, what happens if you’re homosexual or bisexual? If gay are you only allowed friends of the opposite sex? And if bi are you not allowed friends?
For me cheating involves anything relating to sex, so be that physical intimacy, or talk of physical intimacy.