YOU SAID:

you didnt come to my party cause your dog ate your cactus

INTO JAPANESE

あなたは私の犬があなたのサボテンを食べたので私のパーティーに来ませんでした

BACK INTO ENGLISH

You didn't come to my party because my dog ate your cactus

INTO JAPANESE

私の犬があなたのサボテンを食べたので、あなたは私のパーティーに来ませんでした

BACK INTO ENGLISH

You didn't come to my party because my dog ate your cactus