Matt got her out and then they went to the T.V room to watch a movie and have milk. After about an hour Matt tried putting her down again. She went down ok but after 5 min she began screaming again so we brought her into bed with us. She never actually sleeps in our bed but it calms her down. After about a 1/2 hour we put her back in her crib. Once again she began screaming I finally went in there at around 4:00am and told her I wasn't coming in until she stopped crying. Much to my surprise, because she was crying really hard, she stopped crying. I went in and she started pointing to the blanket on the floor. Just before we put her to bed that night we changed her sheets and gave her a new blanket. I was planning on washing the one that she has used every night since she turned one in the morning. I asked her if she wanted that blanket and she said yes. The second I wrapped her in the blanket she was fast asleep.
I had no idea she was so attached to that blanket. It was both relieving and frustrating that after 2 and 1/2 hours all she needed was her old blanket. I have officially learned my lesson.