I purchased a solid oak coffee table from my SIL about 4 years ago. She said she was getting rid, I said I loved it and asked how much she wanted for it, she wanted £30 so I paid and took my table.
I've just moved house and now have a toddler, my new lounge is an L shape and the coffee table doesn't really work anywhere in the room so I decided to sell it. I didn't really want to sell it as I still love it but it just doesn't fit. I done some research to see what's it's worth and what similar items are selling for and I sold it for £150.
SIL is fuming, says I've taken advantage and asked if i intend to share the profit. I said I paid the price you wanted you could of sold it yourself. I hadn't bought it to sell for profit and I'd be keeping it if it fit in my room but it doesn't.
Now my brother has text saying I've really upset her and she's shocked and disappointed at my greed.
SIL gifted me some baby items when my child was born. As they were gifted I asked what she wanted to do with them when I'd finished with them, she asked for some things back and said she wasn't bothered about the rest. I gave them away.
I think there's a huge difference between something you've been given as a gift, even if second hand and something you paid for so I don't feel like I have done anything wrong here.
Who is being unreasonable? Should I share the profit?