I have an elder sim whose lifetime want is to have six grandchildren. He already has three grandchildren, but his only son just died. If I get one of his grandchildren to have three kids will his LTW be satisfied?
Nope. You're just buggered. Sorry. Family sims are annoying like that. What's more, you probably weren't going to get this one satisfied even if you had children still alive and spawning, because there's bugs associated with indirect want satisfying. Shoulda thought about that before you killed his son.
If not, would it be possible to make a hack that causes family members to actually recognize that they are related to someone if they've met them before?
I do not understand.