this is not the place for this discussion,
now here is some professional and free advice
if there is no written or verbal contract in ref to the items, that specifically states she cannot resell or give the items away it is basically none of your business.
i don't know the facts or the background but if the op said she needed things when she did not (AGAIN ONLY IF THIS HAPPENED) just to sell them, she should be ashamed of herself, it is more of a moral issue not one of fraud. -again i have no idea if this is true.
Once you give items away, they no longer belong to you, and what she does with them from this point forward does not concern you.
I have taken part in my fair share of arguments and debates here but hear me when i say this is not the place for this fued. Everyone act like adults and let it go.
If threats are made, and again IF document it, keep any proof you have and you can take it up as a civil matter but if the two of you are in different states, it becomes difficult, You can call your local police department and make a report. They will contact her or her local police department for them to speak with her.
I sincerely hope, that 1 no one is making threats and 2. no one would make up a tale that someone is making threats just to gain sympothy- i am not on the side of anyone here but perhpas it is best if you
leave the matter alone, do not post on it anymore, do not post or make harsh statements about it period.
Everything done in the dark will someday come to light
let's grow up and act like adults.
good luck