Yeah you know I was thinking the same thing. How unfortunate it would be to partner up in business with someone who cares so little about the business that they would pursue my significant other without hesitation or consideration for my feelings, her feelings, or most important of all: the business itself!
I see too many people treating startups and exec positions like regular labor jobs, as if they are just entitled to be there because they know what's up. It's a real privilege to be a part of someone's idea to that level of intimacy, and what a shame to let something so petty as lust to destroy that intimacy and opportunity.