I don't know. I honestly feel stateless.
I was born and raised in England to Irish parents, a mother from Belfast and a father from Dundalk, I moved to Northern Ireland aged 14, my accent has never changed and still sound English despite living here for 20 years.
I suffered quite a bit prejudice for my Irish background in England, being called an IRA cunt, go back to Ireland you don't belong here, Irish jokes etc. Moved to Northern Ireland and immediately became 'the English kid' (think James from Derry Girls).
Living in Northern Ireland has also made my identity crisis worse given the sharp sectarian divide here essentially a turf war between British and Irish identities.
I technically come from a nationalist family background, but I because I grew up in England I didn't grow up playing any Gaelic sports like all my cousins did (preferred Cricket), didn't attend catholic schools, never learnt any Irish, and I so don't feel part of the nationalist community in many ways here, especially with my English accent. However being 'British' in Northern Ireland is associated with Unionism, Protestantism, Orange Order and Orange culture in general and usually being the descendants from the Ulster plantations and so I don't feel part of that either.
I feel like someone from a product of a mixed marriage at times, not belonging to one or the either, it can feel lonely.
I have I felt about emigrating to another country because of it, a new world country like the US/Canada/Australia/NZ which have an immigrant tradition and a more inclusive feel and isn't necessarily based on ethnicity like the way a lot of European countries are.
I also feel there's a lot of anti Irish prejudice in the UK, even towards those of Irish descent as if they're negatively viewed there.