You let her know when you're buying CAT food???

Dude, seriously. You come across as very needy and supplicating, and she comes across (in your descriptions of her, and your interactions with her) as the "man" in the relationship -- leading, strong, confident.

Did the two of you reverse roles somewhere along the path? It's not uncommon, but you need to get that edge back if you have any hope of re-attracting her.

Puppy