YOU SAID:
my mum is in a wheelchair
INTO JAPANESE
私の母は車椅子に乗っています
BACK INTO ENGLISH
My mother is in a wheelchair
INTO JAPANESE
母は車椅子に乗っています
BACK INTO ENGLISH
Mother is in a wheelchair
INTO JAPANESE
母は車椅子にいます
BACK INTO ENGLISH
My mother is in a wheelchair
INTO JAPANESE
母は車椅子に乗っています
BACK INTO ENGLISH
Mother is in a wheelchair
INTO JAPANESE
母は車椅子にいます
it is unlikely that this phrase will ever reach equilibrium