.I think the seer told him something about the saviors(Emma)’s child…that essentially if Rumple reconciled with Bae that the saviors child would face a grim fate (whatever that may be)…the follow up question that Rumple didn’t ask (one of the reviews said he should have asked a follow up question)…was who is the father of the child. He is going to find out he put his grandson in harms way to reconcile with his son. Or at least that’s my best guess for now.
If it’s the case, poor poor Rumpel. My heart will not survive that episode, I tell you that 😥