What to do if you love someone who stays with someone else?

Answer:From a purely ethical viewpoint, you should kill them. This kind of immorality cannot be tolerated and persons demonstrating it are entitle to summary destruction. Answer:Don't go out of your way to keep them, if they leave you it wasn't meant to be because it would never last with you being 100% of the effort of keeping the relationship together. So just wait it out, they will figure out they don't actually love someone else, or they will just leave you...Theres really only 2 outcomes, and theres nothing you can really do but be patient and don't do anything that will make him realize that the other person may be better than you...such as you badgering them about this other person. Answer:Well what do you think?

Do you really want to be dating someone when you actually know that she's IN LOVE with someone else? I sure hope not. You deserve better.