When is one required to rend their garment? • After his ascension, was Eliyahu HaNavi's rebbetzin permitted to remarry? • Were the eighty men on their way to Jerusalem after Gedalia was assassinated permitted to gash their flesh? • Was Rabbi Akiva permitted to strike himself until he bled after Rabbi Eliezer died? • Is one required to inform a would-be mourner of his loss?
