Throwing Snow in the house

You know it snowed out side right? Well a bunch of people were throwing snowballs and one kid reminded of my little brother. I don't know why, but I just went with it. So I picked up fresh snow that was perfect for making snowballs, I mean, the snow was so soft when I made the ball, and it was sticky. So when I opened my door, I saw my brother and threw a snow ball at him, it was near the gut and it was my left hand. And my left had is pretty weak. But god it was funny, it was kinda like payback for all the snowballs he hit me with. And all the punches and kickings he gave me. He than started to cry. And it was a little snow ball, the radius was like 2 inches! My mom was taking a nap and came down stairs and yelled at me saying I have to clean up the mess even though we have like a stained crappy carpet, and then the snow melted by the time she finished yelling at me. She than told me I have to shovel the snow even thought the snow is almost gone on the driveway and sidewalk. I just don't understand?  I mean he threw a lot of snowballs in the house at me. He even threw one at my mom, but she did nothing! When I throw snowballs she yells at me. Im starting to think that being the oldest sucks.