Is it OK to use someone's personal feelings against them to get them to do something against their will

is it ok to use someone's personal feelings against them to get them to do something against their will
DUH!

It's not okay!

Another vote for "no, it is not ok."

Depends if you can live with yourself after. Every time you look in the mirror you will not see a good person. For example, someone knows that you love you mom and threatens to kill her if you don't do what they want. A little extreme but same pile! Think about it.

You are asking if it is okay to be a manipulator of feelings? NO

Ask yourself if you would like that if someone did that to you. No doubt you say no, it would not be right.