YOU SAID:

My mum has a mum and she has a mum and she has a mum and she say to me I'm gonna me a good mum

INTO JAPANESE

私の母には母がいて、彼女には母がいて、彼女には母がいて、彼女は私に「私は良い母になるつもりだ」と言っています

BACK INTO ENGLISH

My mother has a mother, she has a mother, she has a mother, she tells me I'm going to be a good mother

INTO JAPANESE

私の母には母がいる、彼女には母がいる、彼女には母がいる、彼女は私に、私は良い母親になるだろうと言う

BACK INTO ENGLISH

My mother has a mother, she has a mother, she has a mother, she tells me I'll be a good mother

INTO JAPANESE

母には母がいる、母には母がいる、母には母がいる、母は私が良い母になると言っている

BACK INTO ENGLISH

My mother has a mother, my mother has a mother, my mother has a mother, my mother says I'll be a good mother

INTO JAPANESE

母には母がいる、母には母がいる、母には母がいる、母は私が良い母になると言っている

BACK INTO ENGLISH

My mother has a mother, my mother has a mother, my mother has a mother, my mother says I'll be a good mother