I honestly don't know if I was unreasonable in this situation, happy to be told I was.
I was at a motorway service station yesterday on a very long road journey with my family. I took DD (13mo) to the baby change room. There was a couple already waiting outside. I got talking to the woman while I was waiting, she had 19mo twins with her. She said that they had already been queuing for 15-20 minutes, which I was a bit surprised by.
While we were waiting, another 2 families joined the queue, with toddlers a similar age to DD, plus 1 older sibling. So, a total of 6 babies/children waiting plus various adults.
after waiting somewhere around 5 minutes, maybe a bit longer. I knocked on the door and said "sorry, but there's a bit of a queue out here" to which I got no response. After a couple more minutes, the door opened and out came a couple with a very young baby, maybe about 6 weeks-ish?
The woman looked a bit upset and flustered and said "sorry, I had to feed her" and then left. I know how hard it can be to get feeding going in the early days, especially in public and I feel bad if I've upset her. But also, I had a very pooey, grumpy DD who needed changing.
For info, there were no other changing facilities in the other toilets, and the change room was one of those that doesn't have a toilet, just a changing station, a sink, nappy bins and a chair for feeding.
So, WIBU for hurrying her along and potentially upsetting a new mum or was it ok for me to have knocked, bearing in mind I didn't know who was in there or why they were taking so long?