Have you read Michele's Sex-Starved Marriage book? My first advice is to get this book and read it yourself. If your wife is willing to work with you on this, have her read it too. If she can understand how this hurts you emotionally and most importantly hurts your relationship, you will have a way back to one another.
My second advice is to work on solving this now... don't wait like I did. You sound exactly like I did 17 years ago. After our daughter came into our life, it changed everything. My wife was a mom now and sex pretty much went out the window. I tried talking to her about it, but without the proper approach it just sounded like my whining to her. After so long I gave up trying and started looking at porn... bad mistake. Thoughts of having an affair eventually became actions. Believe me, you do not want to go down this path.
Work as hard as you can, now while you are young, to have the close relationship a man and a woman are meant to have.
Cinco
Me49 W49 D17 M23 Sep01 Me PA 1 Jan02 filed D Mar02 ended A 1 reconcile Apr08 Me PA 2 May08 ended A 2 Aug09 A's revealed My latest thread Drive