*"...baby don't hurt me..."*

A recent discussion between atlas, darla and pope made me wonder what exactly is love, or more specifically what is male love and female love. I found myself agreeing with darla to the extent that my ability to sacrifice my own best interest for my partners is a corner stone of my understanding of love. The fact others seemed to disagree with this was genuinely surprising. TRP says a lot about male and female loves being different but I'm yet to see mentions of what exactly makes it different besides 2 platitudes, i.e. "Men love women the way women love children" and "Men can cheat on their wives and still love them".

What exactly does this mean? What is male love? What is female love?