Eirelassey,
Hi.
You said, in part: "She has very intense negative energy and seems to be an obstacle in my path......."
This sounds like an issue of yours, not her's. Be sure you are not projecting your own 'ambitions' onto her. As for sending to her highest good? Be sure that this does not mean that she is supposed to 'unblock your path' which would be for your good, not hers, presumeably.
:)
Cheers,
RC