I Must be Insane

I am one of those people who believe the definition of insanity is repeating the same thing over and over and expecting different results.  With that being said, I now know that I must be insane.  I have been with the same female for 17 years.  What makes me think she is going to change her ways after all this time, is beyond me.  I have given her as much of what she has asked for that I can.  I don't ask for much.  I simply want her to stop being selfish and think about me and the kids before making decisions. But after 17 years, expecting her to actually do that is insanity on my part.