Sigh, why does it have to be called 'cheating'? Is it a test? Is it like your taxes?
I hate that word.
I mean, is it a race, or a competition, where if you 'cheat' you might 'win'?
Marriage is a Union, a team. How can you 'cheat' against your own team, right? Makes no sense.
Anyway, I'm in a really weird place in my life, I am re-examining my own philosophies at great length, sorry to be so introspective. I am actually only NOW, at 44, learning what commitment really is, and learning that, until NOW I have never actually made a commitment. sigh.
So.....to answer the question, no, I guess it is not a dealbreaker, in fact, I'm not sure there ARE any deal breakers with regards to REAL commitment, you know? And if there WERE real 'cheating' (you'd have to define cheating to me, cuz in some ways there HAS been 'cheating', lots of it), no, I could not bag it, I will fight for us.
(And we are BOTH habitual cheaters. In fact our entire 29 year relationship is based on 'cheating')
Anyway, I've had this response open for 45 mins now! Don'tcha have any FUN questions, geez?!
:)