Starting in 1906, the editors of the Forward answered reader questions in a column called “A Bintel Brief,” Yiddish for “a bundle of letters.” Now, we're bringing Bintel into a new era. Welcome to Season 2 of “A Bintel Brief,” the Jewish advice podcast. In “Unbrotherly Love,” a listener wonders whether he should attend a wedding at which he would meet a half-brother his father had through an affair. Bintel responds with wisdom, humor, and tasteful advice.