YOU SAID:

i had fun with your mum last night

INTO JAPANESE

昨夜はお母さんと一緒に楽しかったです

BACK INTO ENGLISH

I had a great time with my mother last night.

INTO JAPANESE

昨夜は母と楽しい時間を過ごしました。

BACK INTO ENGLISH

I had a great time with my mother last night.