Shameless

Carl connects with a troubled girl in detention; Lip grows close to his roommate's ex-girlfriend; Debbie tries to make life miserable for the new girl in Matty's life; Fiona struggles to get a job now that she has a criminal record; Sheila returns from her trip to the reservation with plans to adopt Native American kids; Mickey ignores the birth of his son to spend time with an erratic-behaving Ian.