Did Maggie's mother finally reveal the true nature of her health woes?
That was addressed on Grey's Anatomy Season 13 Episode 18 when her health deteriorated, putting the doctors at odds over the best course of action to treat her.
Meanwhile, Richard was forced to make a rash decision when Bailey betrayed him over the residency program.
Did this pave the way for yet another argument between the couple?
Use the video above to watch Grey's Anatomy online to get caught up with the latest drama for the characters on this long-running series.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.