Long history with MIL who generally drives me potty. They live in the south, we live in the north. Our houses are worth a comparable amount of money. MIL here visiting and currently googling house prices on the road we live on to see what ours is worth. All done with an air of how grim and cheap it is up north compared to the expensive and sought after south. Whilst I appreciate that some parts of the north are cheap and some parts of the south are expensive this is not true of where we live at all. AIBU that sitting in someone's house looking up the value of that house is bloody rude??