"What is awe" of a parent? asks Shulchan Aruch Yore Dea 240:2. It includes, SA answers, that one shall not call [his parent] by [the latter's] name, neither during [the parent]'s life, nor in his ...
What do the meforshim say on why Yosef didn't tell Yaakov he was still alive? Do any critique him?
Why was Esav going toward Yaakov (Gen. 33:1, 32:7) if he had (27:41) planned to wait to kill him until Yitzchak was dead? (Please cite your source, if any.)