YOU SAID:

Your mother is so fat that when she tried to eat her eat ate

INTO JAPANESE

お母さんはとても太っているので、食べようとしたときに食べた

BACK INTO ENGLISH

Mom was so fat that she ate it when she tried to eat it

INTO JAPANESE

ママはとても太っていたので、食べようとしたときにそれを食べた

BACK INTO ENGLISH

Mom was so fat that she ate it when she tried to eat it