Look Im no Dr Ruth Westheimer , so perhaps some of you will disagree . It seems as if there has been more than a few occasions where I have seen threads created by younger guys having relationship problems.
Now obviously each situation will have its own unique set of complications, but one thing that I think will help is understanding that men usually feel love after they've had sex, and women generally need to feel love to then have sex.

Men often get in to big trouble, because after we fuck we often feel like we love that woman, and all to often the pussy blinds us from who we are really getting involved with. This also ties in to the backslide after break up , being weak and taking the offer of easy sex only brings you back to a place you didnt want to be.
Most women want sex after they feel intimate with a man. There are definitely some that dont and those are usually not the ones you want to get in a long term thing with. Thank god for women who just want sex, but my experience tells ,if you get in to a relationship with that one night hook up you will find yourself three months down the road in a world of shit and torture.

So you've got a keeper eh ? The woman who you feel you can trust, and the kind that you can take home to mom as they say.

Well you've got to keep her interested, very few will just stay that way on their own. Dates, movies, dinners together are an easy way to keep that sex flowing. Just dont get caught up and teach her she has a leveraging point, because the minute she uses sex as a bargaining chip, its time to show her the door ! But on the other hand if shes not in to sex because shes simply not feeling it, then assuming this is a good woman then you have failed her ! Look just because you would tap another ass just to get something different doesnt mean your girl will. You have to understand most women think about straying because you havent been making them feel good. Too much time at work, every meal with a kid on her hip, or always hangin with the boys and shes probably not going to be happy for long.
This all seems like common sense stuff that anyone who's had more than a handful of women should know . Most probably do, but for those of you struggling to make it work, start by asking your self what you havent been doing for her, rather than asking us what could be wrong with her. I promise, if you havent had a date alone in months, then do it and it will work wonders for your relationship.