I am less categorical. There are things that I would do for love and there are things I won't. Then again we need to define love very carefully. If a woman with whom I maintain a romantic relationship gives me some kind of ultimatum, especially financial ultimatum, I definitely won't go for it. On the other hand if a person you love experiences genuine difficulties of any type, I will most definitely do my best to help her in ANY conceivable way.

As for killing ... people usually do this for money and rarer because of jealousy. I think you can kill defending your life or the lives of your children or parents. The rest of my relatives I care very little about. )))