I know this might seem quite silly and a little early but it's been niggling me since I found out.
My PIL divorced a couple of months ago and my MIL called my OH to ask if we could stay with her from Christmas Eve to Boxing Day so that she wasn't alone. Which we agreed to do as we felt bad for her. We then found out that both SIL and their families will also be going which is fine too. However, MIL called the other day to say that there was no room for me, OH and DC and would we mind getting a hotel. OH told her he'd think about it.
My problem is we were planning on bringing our 2 dogs and cat with us as we don't have money for kennels and all our family is away for the holiday so hotels probably wouldn't be available to us. We also don't have money for a hotel. SIL1 is bringing her bf and SIL2 will be with her dh and dd. AIBU to think it would be more fair for one of them to stop in a hotel as we have more children so would end up more expensive for us (and we'd end up being in 2 different rooms for Christmas). I called MIL and asked this and she said wouldn't be fair on SIL as she wants her bedroom and we would be taking up more room whilst the other families can sleep in one room. I also asked if we could have the living room and bring some ready beds for the kids but she said that she doesn't think it's fair because everyone would feel pressured to move out of the living room so we could sleep. I can't think of any other way out of this so AIBU for arguing back and WWYD?.