You got to look at yourself as a stock. The higher your value goes, the more she will invest... When your value gets too low, she will dump you off. So you got to make the moves that will make your value increase... even if she chooses to eject, you got another willing buyer ready to come around.
So with that said, keep your value up
1) Stay true to the right values
2) Never allow yourself to be disrespected
3) Don't clown yourself in front of her and turn into 'that goofy guy.'
4) Rarity increases value. Don't be around all the time and never linger too long. When things start lulling, time to jet. Sometimes it's even best to cut things short when things are at the high point. Think about what tv episodes do. They cut at a high point and give you a preview of next time.
5) Stay fly. Get your dress and smell right. Get your talk right.
6) Never try to force compliance. If she's not responsive, don't keep talking and try to rejuvenate things. Get in the wind. Women that feel you will contribute equal if not greater energy.
7) When you got all of this going, ladies may very well get in a bidding war over you, naturally pushing your value even higher.
If you do things to make your stock lower, you will eventually get to a point where she will eject and sell you off. Sticking around too much, being a clown, being thirsty, etc. will lower your value and what's not valuable is discarded. Always keep your worth high.