The Catholic Church seems to be losing some of the power and influence it once had in Northern Ireland and Eire. The decline is linked to the extent of csa and the way the Church dealt with its exposure. Alongside that, the power of Religion in western societies is diminishing.
The loved ones of Lyra decided to have a religious funeral, which recognised both key faiths of their country.
Presumably, they chose the priest who officiated, which suggests his personal views more reflected what Lyra stood for than a more traditional priest.
I understand maryeliza's mixed feelings about the OP given the anti gay stance of the Catholic Church and the DUP. My own feelings are of sadness and anger at the dreadful murder of this vibrant, kind young woman. She lost her life, her loved ones will suffer her loss for the rest of their lives. I can only hope that her name will be remembered and perhaps that her brutal murder will reinforce the belief amongst younger people in NI who condemn bombings, murders, criminal activity - whichever 'side' of the ongoing troubles the thugs represent.
It's too easy to take simplistic sides in this kind of discussion. The real difficulty lies with the politicians who seem still to be totally unable to put their bigoted views aside and work actively together for peace.