Forum:Sims 2 grandchildren wants question

Does a sim need to be on the same lot as their child when their grandchild is born in order to fulfill their want for a grandchild? What about when they want their child to get married? Is this also the same for the lifetime wants: 6 grandchildren and marry off 6 children? Would inviting them to the wedding suffice for the marriage? I'm sorry this is a lot of questions, but thank you to anyone who took the time to read it.198.151.13.7 (talk) 13:35, July 24, 2012 (UTC)