Hey dude... if you were blind and deaf, she probably would have never been into you at all the the first place...
Its better to have banged and lost, then never to have banged at all...
I used to feel all bad about relationship strife and all, until I started getting the truth out of all my married friends who are sick of begging their wives for sex, or wish their wives didnt run thier lives. They'd kill to have 1/10 the freedom I have. Its definately a trade off.