Freaking out

So I called the place where my son's birthday is being held to ask how many people they could sit so I knew if it was enough room and I said I had a reservation for next week for my son's birthday and the man told me oh we don't do birthday parties and I got off the phone told my boyfriend he needed to call his nana cause she set it up cause she knows the owner and make sure it was actually reserved cause we have a week and if not we have to figure something else out I'm freaking out now about this and my boyfriend doesn't seem to care