My parents in law wanted to go on a holiday trip with us, they weren't sure if we'd get a hotel place because we are quite late with booking. They had a hotel in mind - for 30€ per person - and asked if the price was okay for me. To which I said yes. Today my boyfriend told me that they booked a different hotel - yes, already booked! - and that it's 100€. He didn't even call me to ask if that's okay for me. Because it's not. But I know that, if I refuse to go on this trip, he will be mad. And, which is even worse, his parents will hate me. They all just don't understand that 100€ can be a lot for some people. I am so frustrated and pissed right now.