re: Would you refuse to speak to your adult kids if they changed their religious beliefs?

If one of my kids became a bible thumper or became overly enthralled with any religion I would not refuse to speak with them but our relationship would probably be less than what it is, depending on how often they had to run their faith up a flagpole so others could admire. If they more or less kept it themselves I wouldn't have an issue but if they started preaching at me I would take them to task for their ignorance and backassward ideas. Luckily I have raised them to think with reason and logic and not emotion so they are both agnostics who lean toward atheism.