After thinking about it for a while, I've decided to ask my roommate and her twin brother the questions we came up with in class yesterday. He is coming to visit this weekend, so it works out well. It will be interesting to hear what each of them has to saying considering their biological father left when they were two years old, and they've only met him a couple times. My roommate lives here, her brother lives in Cleveland, and her parents (Mom and Step-Dad) live in Las Vegas. Their family structure is quite different than most I've ever encountered.