A.D.
EVERYTHING with children is a phase! :) Keep your cool and just try and try again until you find what works for YOU. Some people believe in the cry it out... some do not... some rock... some won't... some give bottles or nurse... some say no way. There isn't a right or wrong way.. it's whatever YOU feel is best for you and your family.
My first one... we rocked him to sleep every night but then he couldn't go to sleep without being rocked. Point duly noted. I took the bumper pads out b/c everyone had me scared to death that he'd suffocate, etc. He eventually slept through the night at about 15 months but still was being rocked to sleep. By about 18 months however, that came to a hault and we started patting his back / butt / etc. finally he learned to go to bed on his own.
My 2nd has been a completely different story. He's a fantastic sleeper. I"m truly blessed. I didn't rock him because he got to where he didn't wnat to be rocked, he wanted us to put him down on the bed and leave so he could go to sleep. binkie - buddy - blankie and leave me alone!
So, they're all different ... find a system that works for you and stick with it... give it a couple of months and it'll change again! :) LOL...