Here's the episode descriptions:
Episode 1: Mom and Dad No More- Arthur and D.W. have to live with Grandma Thora while their parents get a divorce/Buster’s Brother- Buster learns that his mom is pregnant
Episode 2: Arthur’s Anger- Arthur takes out his resentment from his parent’s divorce on D.W./Binky’s Bible- Binky looks for religion when his dad is killed in a brutal car crash
Episode 3: A Frensky Fiasco- Francine’s family falls apart when her mother and her friend Muffy are discovered running a drug operation/Paradise Lost- Sue Ellen tries to learn why her friends have become so bitter
Episode 4: Father Ratburn- Mr. Ratburn starts dating Arthur’s mom/Split Decisions- The drunk driver who killed Binky’s dad is found out to be Arthur’s dad
Episode 5: Muffy is Broke- After bailing Muffy out of prison, the Crosswire’s car dealership goes bankrupt and Muffy must adapt to being a hobo/Carlorge- Carl can no longer distinguish reality from his imagination and believes he is his wooden giraffe, George
Episode 6: Nevermore- Fern has to see a therapist after she writes an incredibly dark poem/If Prunella Permits- Prunella falsely predicts that her blind friend, Marina will fall down a flight of stairs and goes out of her way to not let Marina near any stairs which inconveniences Marina’s day.
Episode 7: Binky’s big hit- Binky hits Arthur after the revelation that Arthur’s dad accidentally killed his own/D.W.’s Emotional Day- D.W. begins to crack from the pressure of her mother dating another man and her father being in prison. Muffy gives her advice in return for food.
Episode 8: The father of the Rat- Mr. Ratburn announces that he will marry Arthur’s mom in class/Goodbye Grandpa Dave- Grandpa Dave’s Alzheimer’s catches up with him and he forgets Arthur and his family completely.
Episode 9: Buster’s Tummy Troubles- Buster eats a year old sandwich and is admitted to the ER/Elwood Shmelwood- The kids decide to renounce Elwood City after all the pain it has caused them.
Episode 10: Dad on Parole- Arthur's dad is put on parole and fights his ex-wife and Mr. Ratburn for custody of his kids/Thanksgiving at Grandma's- Arthur and D.W. go have Thanksgiving Dinner with Grandma Thora while their mom gets a restraining order against their dad. When Arthur and D.W. get in a heated argument about who they want to spend the holidays with, Grandma Thora has a heart attack!