Intriguing Questions: Fair Or Foul?

1. Getting vengeance on a person who did you dirty...Fair Or Foul?
2. Snitching to the police about someone selling drugs in your neighborhood...Fair Or Foul?
3. Not helping a friend fight battles that they're the cause of...Fair Or Foul?
4. Asking a female to get an abortion, right after she's told you she's pregnant by you...Fair Or Foul?
5. Disincluding a friend in something just because they didn't have the money to chip in...Fair Or Foul?