@Shooting Star 4878
It is shown that all of Fluttershy’s animals also live with Discord and move between dimensios with his portals. I think they moved into his dimensions because their baby doesn’t control chaos and they can’t stay in Ponyville in Fluttershy’s hut.
@Chuy Ryu
Just because Pinkie visited with her family doesn’t mean the rest of mane6 don’t have husbands and kids or maybe even grandchildren. It would also make sense if Fluttershy didn’t have kids because i doubt Discord can reproduce as he is made of pure Chaos. If anything they only had sex and raised animals as kids.
@Ghost Reviews
Considering the crap they pulled in the previous episodes they are either going to have no husbands or paired up with complete strangers.
the reason because I doubt they are marrried or something is because I think it’s stupid making this thing canon but not sparity (because I have to admit, it’s the OG shipping), or the fact appleajck, dash, rarity and twilight keep singles but not pinkie and fluttershy (I mean at least twilight has an excuse)
If they don’t confirm Fluttershy of having kids with any stallion or dating any stallion. I will just assume Discord is her boyfriend/husband by default. Unless they confirm that they are just platonic friends with spoken words.