When Cora and Brown are talking to the doctor, Cora picks up her purse and sets it down on the counter behind her. When the camera switches back her purse is sitting on the table between her and Brown again.
When Calvin, Harold, and Bryon are outside and discover that Aunt Bam is smoking weed, Byron is seen getting off top of the table twice from different angles.
Tammy reveals that Kimberly got pregnant at 13, after Shirley's funeral Madea later reveals that Kimberly got raped by her uncle when she was 12 years old, Byron is 18 which would means Kimberly is in her early 30s and a grandmother to Bryon's son and Shirley a great-grandmother.