My Aunt and Uncle Did Not Come Over

My aunt had a cold so my aunt and uncle did not come to my house today. They would come at 2:30 and stay until 6:30 but while they were driving to our house my aunt was feeling worse so My uncle called us and said that they have to go home. My aunt is coming to our house on Saturday to pick up my sister. She is going on a sleepover with my Aunt and Uncle. My Aunt and Uncle are coming on Monday so they will bring my sister home.