Obviously she spells out trouble for Marie once she notices how the prince favors her, but Rachel treats her well and they clearly established the deal where Rachel protects Marie from unwanted scrutiny via taking credit for her actions. I don't think she's a lying dirtbag because she's not stealing Marie's credit maliciously. Marie *wants* her to take the credit- and knows she's doing so. Which is why it'll be tragic when Rachel has to fight against Marie for the prince, bc Rachel is doing this out of obligation for her family and not hatred for Marie.
ehehehehe..... edward....
hehe corset.....