YOU SAID:

so we went back to your mum and took some drinks

INTO JAPANESE

だから私たちはあなたの母に戻り、飲み物を飲みました

BACK INTO ENGLISH

So we returned to your mother and had a drink

INTO JAPANESE

だから私たちはあなたのお母さんに戻って飲み物を飲んだ

BACK INTO ENGLISH

So we returned to your mum and had a drink

INTO JAPANESE

だから私たちはあなたのお母さんに戻って飲み物を飲んだ

BACK INTO ENGLISH

So we returned to your mum and had a drink