I absolutely agree with this article,i have met men like this, they are very charming and lovely at firs, then as you get to know them they become like a Jekyl and hyde,
I was in relationship with someone who outwardly was the loveliest man you would ever wish to meet, but as time went on, he changed, and everything had to be on his terms,
It was definitely a form of grooming, even though someone argued that adult women couldnt be groomed,
After a while contact stopped, or promises made which never materialised, also taunting about things which he knew would upset me or trigger feelings of unworthiness
Then contact stops for no known reason, and the person is left wondering what they have done to dsrve this silent treatment
These men absolutely do exist,it is power to them to see you suffer
I believe these kind of men dont really like women, possibly due to some past history