Cory, you made some mistakes. It happens. Now to understand exactly why they were mistakes. BTW, the answer is not because I wasn't supposed to.

As Steve85 has said, you let WW know that she has control over you. This makes you look weak. A solid plan "B" if this new project doesn't work out. I will add that she believes you to be needy. Unattractive. Wrong message, buddy.
I know that you see this but understand why.
You are going to be okay, with or without her. You are. Now act like it.

Your happiness doesn't depend on some entitled emoji. Acting like it does, doesn't help at all. None.

Now start imagining the possibilities of being single. Total autonomy. Your sense of well being has nothing to do with what someone else didn't do. How liberating. This makes you look attractive.

M 53 W 54, M since 98
D15, D19
8/2013 discovered EA, W maintained contact with OM
until 10/14
7/2/17 W said she wanted S, 7/25/17 moved out of MBR
12/17 W says moving out 5/18, W still in home.