Localized version for English
Kraków is in many ways the religious heart of Poland, the city of John Paul II before he became pope, and historically one of the most Catholic-saturated environments in continental Europe. The Polish Catholic exit that has accelerated over the past decade — driven by the abuse-cover-up revelations of "Tylko nie mów nikomu" and the political over-reach of the Church under PiS — has hit Kraków as much as anywhere else, and the under-30 practicing share is now in fast decline.
The Polish family system is still much more Catholic than the Western European average, which means the family pressure on a Krakovian deconstruction is significantly higher than in Madrid or Rome. The pillar page on Catholicism, the page on family shunning, and the page on the spouse who still believes will be especially relevant.
Elder X has been through the religious exit himself — the family rupture, the guilt that would not stop, the psych wards, the isolation of being the person nobody in your family understands anymore. If you are in Kraków and that description lands, reach out. Not therapy. Personal advice from someone who made it to the other side.