<human>: Give me a shortened version of the text

(throwaway account as parties involved are all redditors)

I'm an amateur photographer who sells prints to earn extra money for school expenses.  A few years ago a good friend of mine got married and as a wedding present I matted/framed a print of mine that was one of her favorites.  She expressed how much she loved it and how everybody who comes over comments on it.  (Side note: I wasn't trying to be cheap by giving this as a wedding present, rather I was trying to give a personalized present).  Since then I've given her matted/framed/signed prints for a few other holidays/occasions (based on her flattering response to the wedding present).

She lives in another state than me, so our visits are few and far between.  Last weekend I made it out to see her and realized... my prints are nowhere to be found.  Not that I was searching every room of their house, but based on her previous statements they were hanging in heavy traffic areas of the house ("EVERYbody just loves them!").  I thought to myself, "hmm, strange.." but then put it out of my mind.

Fast forward to yesterday, when I get an email from my dad.  He has recently discovered ebay and spends quite a bit of time on there.. and found an interesting listing.  A matted, framed, signed print... by his daughter!  He thought I had listed it (I do not use ebay).  It was her Christmas present I gave her last weekend.

So, basically, my friend raves about my photographs but then profits by selling them on ebay?  I know that once I give somebody a gift, whether it is my photograph or not, they are free to do whatever they want with it.  But I'm not sure if I should a) forget about it and switch to gift cards as presents, b) forget about it and her, or c) mention it somehow as she is selling them for almost twice what I sell them for.

Any advice, reddit?
<bot>: Amateur photographer gives a friend matted/framed/signed prints as presents only to find out she's selling them on ebay for twice what I sell them for.