YOU SAID:

my mom said that i can have a sleepover at your house if your mom is alright with it?

INTO JAPANESE

ママが言ってたママが大丈夫なら家で一泊してもいいって？

BACK INTO ENGLISH

Mom said if Mom's okay, she can stay overnight at the house?

INTO JAPANESE

ママは大丈夫なら家に一晩泊まればいいと言ってた

BACK INTO ENGLISH

Mom said you could stay overnight if you're okay.

INTO JAPANESE

ママは大丈夫なら一晩泊まればいいと言ってた

BACK INTO ENGLISH

Mom said you could stay overnight if you're okay.