Why aime and not adore?
"Aimer", when used with people (and sometimes pets), means "to love". With everything else it means "to like".
why not 'ma feem'aime sa file'.
If you typed it in like that it would be rejected as it meaningless. Carefully read for typing errors before hitting "check".
Ma femme adore sa fille was also marked correct
"My pizza loves her child."