Also, I read that in one comics iteration, Cyclops and Jean actually raise Cable together, so yeah, one happy family
It's in the main canon. After their marriage in X-Men #30, Jean and Scott's minds get pulled into the far future by Rachel (who's now Mother Askani) where they raise Cable in other people's bodies (as Slym & Redd) for 12 years. It's contained in the Adventures of Cyclops & Phoenix mini-series.