You are so correct in identifying him as a very evil man. His wife and kids are props in the horrible stage play he is unraveling for all to see. He is a narcissist.. he cares for his family only insofar as a narcissist is able.
Love means more than passing sentiment or a feeling of affection. It means dedication to the loved one’s wellbeing. Loyalty. The heart is given.
An evil man (or woman) cannot love. There may be some attachment (people can also be attached to objects or possessions too), or a feeling of sentiment, but real love is much more than that.
An evil person never feels love.