Hello and welcome.
In my opinion you can't change JW individuals thinking. They have been conditioned for many years to shut off when someone criticises the organisation, they label it apostate so are not willing to listen to reason, even more so if you tell them you found your info on the net.
I feel you need to concentrate on yourself first, then in time they may come around, but put yourself and your own sanity first. There is a long way to go and it can be hard to leave something you have had all or most of your life.
You will find lots of support here, so keep posting. On here we all have a shared experience and you can bet someone has been through what ever issues you are dealing with at the time.
You have a long journey ahead. Best of luck (we can say that now).
Paul