Here's what will be airing on TBS on Mother's Day, all times Eastern:

6am-The Office: "The Duel" (S5E12, OAD: January 15, 2009)
6:30am-The Office: "Prince Family Paper" (S5E13, OAD: January 22, 2009)
7am-The Office: "Stress Relief (Part 1)" (S5E14, OAD: February 1, 2009)
7:30am-The Office: "Stress Relief (Part 2)" (S5E15, OAD: February 1, 2009)
8am-Friends: "The One Hundredth" (S5E3, OAD: October 8, 1998)
8:30am-Friends: "The One Where Rachel Has a Baby: Part 1" (S8E23, OAD: May 16, 2002)
9am-Friends: "The One Where Rachel Has a Baby: Part 2" (S8E24, OAD: May 16, 2002)
9:30am-Friends: "The Last One: Part 1" (S10E17, OAD: May 6, 2004)
10am-Friends: "The Last One: Part 2" (S10E18, OAD: May 6, 2004)
10:30am-Modern Family: "The Incident" (S1E4, OAD: October 14, 2009)
11am-Modern Family: "Fears" (S1E16, OAD: March 3, 2010)
11:30am-Modern Family: "Mother's Day" (S2E21, OAD: May 4, 2011)
12pm-Modern Family: "Arrested" (S4E7, OAD: November 7, 2012)
12:30pm-Modern Family: "Haley's 21st Birthday" (S6E10, OAD: December 10, 2014)
1pm-Modern Family: "The Closet Case" (S7E3, OAD: October 7, 2015)
1:30pm-Modern Family: "Crazy Train" (S7E21, OAD: May 11, 2016)
2pm-Modern Family: "Sarge & Pea" (S8E11, OAD: January 11, 2017)
2:30pm-Modern Family: "The Graduates" (S8E22, OAD: May 17, 2017)
3pm-Barbie (RD: July 21, 2023)
5:30pm-We're the Millers (RD: August 7, 2013)
8pm-The Big Bang Theory: "The Fuzzy Boots Corollary" (S1E3, OAD: October 8, 2007)
8:30pm-The Big Bang Theory: "The Luminous Fish Effect" (S1E4, OAD: October 15, 2007)
9pm-The Big Bang Theory: "The Hamburger Postulate" (S1E5, OAD: October 22, 2007)
9:30pm-The Big Bang Theory: "The Middle Earth Paradigm" (S1E6, OAD: October 29, 2007)
10pm-The Big Bang Theory: "The Dumpling Paradox" (S1E7, OAD: November 5, 2007)
10:30pm-The Big Bang Theory: "The Grasshopper Experiment" (S1E8, OAD: November 12, 2007)
11pm-The Big Bang Theory: "The Cooper-Hofstadter Polarization" (S1E9, OAD: March 17, 2008)
11:30pm-The Big Bang Theory: "The Loobenfeld Decay" (S1E10, OAD: March 24, 2008)
12am-Foul Play with Anthony Davis: "Bury the Hatchet" (S1E6, OAD: May 4, 2026)
12:30am-Foul Play with Anthony Davis: "Grand Theft Valet" (S1E4, OAD: April 26, 2026)
1am-Dune: Part Two (RD: March 1, 2024)
4:30am-Family Matters: "Psycho Twins" (S5E18, OAD: February 18, 1994)
5am-Family Matters: "That's What Friends Are For" (S5E19, OAD: March 4, 1994)
5:30am-Family Matters: "Opposites Attract" (S5E20, OAD: March 18, 1994)
6am-Family Matters: "A-Camping We Will Go" (S5E21, OAD: April 1, 1994)
6:30am-Family Matters: "Aunt Oona" (S5E23, OAD: May 6, 1994)