"The Provisional Irish Republician Army has and will continue to have the support of the nationalist people in the North of Ireland,"

If you add 'some of', 'many of' or even 'most of' you are probably right.

"They also have the right to deal with it's own members as it
sees fit."

Utterly wrong. They have the right to expel members who disagree with organisational policies like any organisation does. They have no 'rights' whatsoever over non- members.

"so many people out there that feel they are in a position to speak with knowledge about the social aspects of my country"

The problem is that only about half the people over there think YOU have that right.

I'm personally for an all- Ireland solution- but that, Comrade Curator, would put YOU in a tiny, despised minority.