Reply To: Respect For One’s Stepparent?

yoshi – I happened to have “The Fifth Commandment” by Rabbi Moshe Lieber (mentioned above) right behind my workstation – so I looked into it. see Page 159 – accorrding to the footnotes, the Gemara on Kesubos deals with this (103a). Additionally it mentions that the Chofetz Chaim identifies this as a full fledged Biblical directive. there are your sources.