My (thankfully) ex-SIL was really tight, so were PIL, they’d come and visit us and we’d (I’d) stock the fridge, home cook them breakfast, lunch and dinner and had all the booze in. When we went up there, there would be no food in, they’d suggest takeaways and then wait for us to pay, and, if I was lucky, they’d buy me 1 bottle of wine for weeks stay over New Year.
I used to ignore it but one time really annoyed me. I was pregnant so I was driving, SIL asked if o could drive them to save the taxi. No bother, it was three round trips to get us all there but whatever not far. So I finally park up and SIL dashes to the car park machine and gets a ticket. This is unusual so I glanced at the parking charges as I went past. £1
Anyway in the restaurant, SIL, BIL and their 2 school age children, ex husband, me and our 9 month old. SIL, BIL get stuck into loads of beers, order food for the four of them etc, we order our food, nothing for baby as he shared mine.
When the bill came SIL grabbed it and said “you owe c£60” I saiid “how so?” And she said “50/50 yeah”
I pointed out that there was 4 of them, two of us and we weren’t drinking and she said, (you’ve guessed it) “but I paid for parking!”