Do you and your Brothers/Sisters get along?! 10 points best answer!!!?

Lol i have a little bro he is 12 and im 13, we dont get along very good but most the times we do like the other day i was playing call of duty with him lol it was good. When we argue everyone knows about it like we hit/push eachother we ont hurt eachother we muck around but when someone bullies my bro i will be the first person there! i will hit them! No one bullies my brother only me (joking) I love him some days and some days we hate eachother like we will argue but everything will be fine the next day or a few minutes later. Is everyone like this lol?