Growing Together: never had a long-lost relative ask to stay over?

I never had it happen. Had the pack for just about 4-5 weeks. I'm keeping detailed family trees of most of my sims, so I can't say I want the game to suggest new relatives. I can handle it if it happens just once, as it won't be a daily thing, obviously. I never saw the guy who everyone had moving in either - I think he was blond, talented with infants and he seemed to be a new NPC with a back story? Well, I don't miss him that much, my game is busy enough, LOL.