Adopted baby only showing as one parents child.

TS3 has always been horribly inconsistent with step-relations and I don't think there's any way to fix that. But sims should not be interacting with and reacting to what the game labels as parents-children and stepparents-stepchildren any differently from each other especially if they are all in the same household.

However, you may wish to use NRaas MasterController to remove the mother-child relationship at some point in the future if you do not wish the stepchild to be passing down genetics from a sim who is not really their biological parent.

"igazor;c-18042158" wrote:
TS3 has always been horribly inconsistent with step-relations and I don't think there's any way to fix that. But sims should not be interacting with and reacting to what the game labels as parents-children and stepparents-stepchildren any different from each other especially if they are all in the same household.

However, you may wish to use NRaas MasterController to remove the mother-child relationship at some point in the future if you do not wish the stepchild to be passing down genetics from a sim who is not really their biological parent.

Thank you for the advice.