bkkabri,
I agree with bunny. As long as you expect to be able to change her mind, she will have you under her power. You deserve to be under your own power, not anyone else's, no matter how great they seem.
Re-reading her "posts" drove home that ALL she was doing was denying or contradicting what you said. She did not offer her viewpoint and what she saw and heard, she simply denied that your feelings and desires were not true, and not "enough" for her in any case.
One "clue" (she screams it by everything she typed) is that she wanted someone to spend 80% of their time meeting her needs. Which implies that after eating, sleeping and working she would have 0% left to meet your or anyone else's needs. That is obviously not a equal partnership. I'd expect that in a real, balanced, caring relationship it's not even 50/50. After each person eats, sleeps, works, takes care of themselves, and has their own life, there is maybe 20-25% of the time every week to devote to their partner. Not that that 20-25% can't be great, it's just not 100% of your life!
From this exchange it looks like she feeds off of having you try to change her mind. Do yourself a favor and take 1 day off from wanting her and see what's its like for you. I'd like to see more posts from you that are just about you and don't involve her. I feel a connection with you, and want to learn more about you.