Long Riddles and Answers

Question: rita's father's name is raghu. raghu is the ________ of rita's father.

Question: If Teresa's daughter is my daughter's mother, then what am I to Teresa?

Question: What starts with "P" and ends with "E" and has more than 1000 letters?

Question: Can a man legally marry his widow's sister in the state of California?

Question: A man has 3 children and half of them are girls, how is this possible?