We live a fair distance from the MIL. DP told me about 2 years ago that her MILs fridge had broken and they didn't have one. They were coming down for a visit so I offered them my own Guinness branded fridge (you know the glass fronted ones you see in bars) that I had spent a decent amount of a while back and was using at the time in the living room as I thought it was the nice thing to do. I definitely said to DP that we could lend it for as long as they needed but admittedly no idea what DP said to MIL.
I did forget about this and it was never mentioned to me when we were at MILs or she was here. I really liked that fridge and wanted it back as it was surprisingly good sized and effective, and looked nice. DP got a notification through that she sold it on sphock for like £40, and it was listed as sold by the time my DO got the message that friend X is selling a new item.
She has form and has sold items we have given her before, but they were only a little CF as we didn't want them anyway so I wasn't really bothered. But the fridge I actively wanted back. AIBU to be really pissed about this? It happened a couple of months ago but I just keep getting annoyed about it. Bizzarely she has bought a second white fridge for her living room area as well which just looks weird.