Drive wedge between family members

You have a behavior which is creating a reaction within you. I would advise that you seek out what it is that you feel you gain. Even if it's a negative gain. And then correct yourself. You are harming others without a listed, much less, just cause.
Be a better you.

If you know you're doing it and keep doing it, that IS the same as doing it on purpose.

If you want everyone to end up hating you, continue: if not, you need to work out (maybe with therapy) why you're doing this and how to stop doing it.

Beautiful, keep doing it, families suck.

Sounds like you are doing it on purpose. Perhaps you're on the psychopathic spectrum.

Can you elaborate a little on exactly what your doing? It may be fine or totally pathological depending on what you are saying or doing.

Do it's not normal. Why would this pathological behavior be normal?