*tsk*...I suppose that, there being SO many people, if one looked long enough, and had very good luck, they could always run across someone who was slightly 'better' for them than the one before...but that means you could spend your entire life searching. ....and at the end, you might find #3 was better than #s 4-87!

If you are really asking this question, it means you are not yet happy with who you have met and/or married, and you need to ask yourself whether YOU are ½ the problem? It's possible you simply made a mistake in choosing each other, but unless the mistake was VERY serious, you need to quit fretting about it and make it work as best you can! A very great deal of success in relationships is deciding to improve what you have, not in finding some wispy idea of perfection.