YOU SAID:
break up with your boyfriend because im bored
INTO JAPANESE
私は退屈だからあなたのボーイフレンドと別れる
BACK INTO ENGLISH
I am bored to break up with your boyfriend
INTO JAPANESE
私はあなたのボーイフレンドと別れるのが退屈だ
BACK INTO ENGLISH
I am bored to break up with your boyfriend
That didn't even make that much sense in English.