Question for non-Catholic northern Irish
It's understandable that so many Protestants don't want unification with the south. The south today isn't even really independent, it's more a case of "rule by Rome" instead of "rule by London". I wouldn't want to live in state where my rights are not respected.
What if the Republic of Ireland were to become secular though? Already the church's hold Ireland has weakened considerably. Suppose Ireland ditches the Catholic Church and becomes a secular state? Would you support a united Ireland?
For that matter, what if after independence Ireland had chosen to become secular instead of Catholic? Might the north have joined it? Might the civil war have been avoided?