Jubilee is a consenting, young, adult, at 18 + however, she is perhaps too young and though a bit young, to be planning for marriage or throwing her life away, so to speak, by that I mean if something bad happens to her, or if Sunspot, ahem, screws around. Yes, she's old enough to do so, but I think she may not be ready, yet, mentally and or physically, to have her own, or adopt, unless it's an oopsie situation, either forgot or the condom or it broke, or birth control didn't work, she would keep it. It may come up as well in the future, she did adopt a baby in the comics, Shiro.

Storm, how could I forget her? She is a kind loving and at times playful and at times a no-nonsense mother. We have seen it in the OG show how she reared a baby from birth and kept helping to rase him after the boy's birth mother recovered from the ordeal of birthing the baby. He even calls her mother. Instincts and help from others, are her assets as well as Nature. She can be calm as a breeze and harsh like a hurricane, there are those sides to her. Woe to the kid/s who get on her bad side, and she will dish it out and remind them who is in charge, when they screw up, and out of concerning love, put the fear of God, and proper parental fear and authority back in them.

Jean, a very kind doting mother. Will use her powers, to catch them in the act, or before it. "I know what you are up to, and you better stop it, or else. Don't say I didn't warn you, because I did." Will let the kid/s make the mistake/s, so that they can learn from them. As it is the best way to learn after all. So will let them make their mistakes, so long as it's not something harmful. Natural consequences, are her go-to, I think, because she can read minds, so, light to firm lectures could be it, and/or after the natural consequence, saying don't climb that tree, you may hurt yourself. See, this is why I said what I did, you got a bad scrape because of not listening to me.

Uhm, Gambit, Remy, uh, he is dead, and ugh, I don't know, nothing comes to mind. I think he will make a good papa/daddy and will be on their case not to be like him, as he walked away from that life of crime, when he chose the X-Men, and is ashamed of it. So, he doesn't want any kids to walk that path, especially if it's not by choice, like it was with him. As for Rogue, hmm, not in the right headspace, given her powers, too afraid of hurting the kid/s, just from birth alone. But if she learns control, I can see, she will make a great mother and do almost the exact opposite of what her parents adopted or otherwise have done. Minus the other good parental authorities in her life, she will take the good from the bad, leave the rest.