Talk:Close Encounters/@comment-24150985-20140123050042/@comment-5660329-20140124124402

^ ali isn't her half sister; she's not related to spencer. jason is spencer's half brother bc he was peter's son.. if jason had been peter and veronica's son, he'd be spencer and melissa's brother. if ali had been related to spencer, she would have had to have a parent in common with spencer (ie. her mom also being spencer's mom or her dad also being spencer's dad), but she didn't.