Van,
You don’t grasp that Samaritan laws were not Jewish ( you worship what you do not know) The Samaritans were not Jews. Jesus only corrected the application of Jewish law. So whether or not there were loving provisions in Samaritan apostate practices Jesus only corrected the application of Jewish beliefs and practices and laws. And whether or not it was right or wrong to for the Samaritan religion to ostracize the woman it was not the jurisdiction of Jesus to correct it therefore legitimizing the whole religion. The judging is of Judaism at that time time and not the religions of others. How the samaritans practiced their religion is totally immaterial.