Is Porn Cheating?--veinglory

Some people see fiction as relating to real life relationships and some don't. Some women can't stand their husband reading an erotic book and others don't care--some don't mind if it is just a sexy book but would mind if it was violent or (from their point of view) unusual.
It depends whether imagining another relationship betrays the real relationship, or whether imagining a 'perverted' relationship betrays the real, normal one (or reveals an inner 'unwholesome' nature).
Strangely very few men mind their wives reading romances. But I don't really know what that means.
Do your significant others know what you read or write? What do they think about it?