Why do people get so upset about others not showing up to their baby shower

People do have lives. I see girls complain all of the time because people didn’t come to their shower or their child’s birthday party. What does it matter if they come or not. If they’re in you and your child’s life that’s all that matters. Shit happens and people cant make it to every event.

Just ranting because my sister that lives 3 hours away is angry that I won’t make it to my nieces party