There’s an Oedipus joke in here somewhere. Woody Allen's estranged son, Ronan Farrow, reminded the world of his dad's ick factor on Sunday with a scintillating Twitter burn. "Happy father's day–or as they call it in my family, happy brother-in-law's day," the comedian’s estranged son tweeted, according to TMZ. The 24-year-old progeny of Woody Allen and Mia Farrow reportedly stopped speaking to his comedian father in 1992, when it was discovered that Allen was pursuing a romance with his then-stepdaughter, Soon-Yi Previn. Mother Mia Farrow retweeted the message, adding a resounding "BOOM.” Allen began dating Farrow in 1980, when Previn was 10 years old.