Okay, that’s pretty much what I remembered about Ruth. But I thought they might have been living together when he was in Boston or something.
It’s doubtful they lived together, her parents were against her going to Kenya. You need to go through the immigration file before trying to reach any conclusions. Her name and the names of her parents are redacted but it’s quite apparent who they were.
Only Sally Jacobs who had the unredacted file for two years before she published her book, would know for certain. Sally changed the entire wiki entry on Ruth a few days before the book was released.
http://wtpotus.wordpress.com/2011/11/21/obama-mystery-theater-ruth-nidesand/