This kinda fixation screams "I'll be alone forever, so I must make as many people as miserable as I am".
This has got to be an alt ID, no is genuinely that stupid. Well done.
On a serious note if I'm in a relationship only me and the girl I'm with can determine what is cheating and what isn't. Not a preacher, not society, and sure as hell not some internet homo. It's pretty retarded and for anyone to think they can define someone elses relationship.