8 Arguing to much

Sooooo it's 12:49 and my uncles were arguing again but this time was really bad because the older one said that he was going to disown his little brother which is 10 btw and the older one is 11 soooo I went upstairs and I saw the youngest one crying and that's not cool and so I told home to sleep on the couch because the older one was just being mean like no one should be in that conversation with no one and so he also said that my older cousin was better than him that might be true but the thing is that everyone is the same and what 10-year-old need to hear that. The thing is he is sensitive and can half the time be annoying but you don't need to argue every night.