archaology has always been a problem for xians, particuarly the fact it has shown nazareth never existed. Now xians may hope that the recent descvery of a house in nazerth proves nazareth did exist however this would be a massive error.
Firstly, you need more than one house for a town and archaologists have only found 1. Secondly, archaologists make mistakes and even produce forgeries so wheather it is genuine is controversial. in short, the view nazareth didnt exist when jebus was alive still stands strong despite this new evidence.