deform
/dɪˈfɔːm/
To change the form of, usually negatively; to give (something) an unusual or abnormal shape.
To change the looks of, usually negatively; to give something an unusual or abnormal appearance.
a face deformed by bitterness
To mar the character of.
a marriage deformed by jealousy
To alter the shape of by stress.
To become misshapen or changed in shape.