Um, Listen to hardrocker, who has been married forever, and for CL who didnt screw it up when she had the chance.

1) Marriage counseling
2) Marriage counseling
3) Marriage counseling

If I have not made myself clear enough:

MARRIAGE COUNSELILNG.

You say you "Like" your husband. Let's see, 19 years, children.

I want to say that I do not wish to offend any men on this site, there are many of you that I respect immensely, but to OP, if a man wants to get laid he will make sure that you feel like he is the one. Consider carefully, and make choices with your head, not your libido or your heart. The world is an ugly place sans partner. Make an informed choice.