Deck the halls and buckle up, in the season’s premiere of My Crazy Ex(mas), a Christmas celebration turns less than merry when Maggie finds herself sitting in cuffs right next to her boyfriend: Santa Claus. Later, Samantha wants to apologize to her sister but wonders how much paper it takes to giftwrap her makeup present (a new boyfriend)… And finally, Vivian rushes in at the last minute to save her boyfriend who literally believes in giving till it hurts.