YOU SAID:

Aiden is extremely annoying since he is my brother

INTO JAPANESE

エイデンは私の兄なので、非常に迷惑です

BACK INTO ENGLISH

Aiden is my brother, so it's very annoying

INTO JAPANESE

エイデンは兄なので、すごく迷惑です。

BACK INTO ENGLISH

Aiden is my brother, so he is very annoying.

INTO JAPANESE

エイデンは私の兄弟なのでとても迷惑です。

BACK INTO ENGLISH

Aiden is very annoying because he is my brother.

INTO JAPANESE

エイデンは私の兄弟だからとても迷惑だ。

BACK INTO ENGLISH

Aiden is very annoying because he is my brother.