Damn folks...
I almost don't feel I have a right to post in this thread. I've been happily married for almost 10 years and it's stronger now then ever before and is getting better every day.
...carry on and good luck.
My only saving grace to respond here is a very bad long term relationship back when I was in college. Hurt me emotionally for years afterwards.
All I can advise is to change your approach on looking. Most of the woman you are going to find or pickup in clubs, bars, or parties are not the same ones you want to have long term relationships with. They are normally there for partying, flirting, and forgetting emotional baggage. Just like most of the men are as well. Funny how that works...