In slight defense of her, everyone shares the same cheesy quotes, rarely attributing them correctly. BUT she should not sign her name at the bottom as if they are her own quotes. That's deceptive, at the least.
Years ago a big scary mommy blog that I used to like posted the same status that I had posted 2 days earlier very nearly word for word, and got way more attention than I had of course.
I see stuff like this all the time-- people retyping a meme or funny quote in a new font, watermarking it, and posting it as their own-- and it sucks.