Yes. My abusive, stalking, drug addicted ex-husband was a christian, and so was his family.
Now he is still a christian and has abused his 2nd wife and she is in hiding.
Being a christian only means you are supposed to ascribe to certain rules. It in no way means you follow them.
My christian ex-husband spent about a third of his adult life in jail for various violent crimes. There are hardly any atheists in jail. Just saying. Check the statistics if you don't believe me.