Do I have a right to be annoyed?

So my partner went down the street this morning to get a few things for Easter as we get chocolate for each other every year and he also for my mother something.. well he came home and hid them somewhere I don’t know where and my mother is literally snooping around the whole house looking for the bag of eggs.. like Easter is tomorrow why does she have to look for them? It’s really annoying me 🙄