Miles would be the very responsible, level headed and no trouble kind of parent, strict and firm but very fair, would encourage but wouldn't force kids into academic types of activities, however when it comes to what they want to be, he completely supports whatever decision that may be, he would also be pretty protective, and wouldn't be the best at showing affection at times, but he does try and can accept when he makes mistakes
Maya would be the fun and kinda irresponsible mom, she could be a blast to hang out with, give her kids a lot of freedom, but not the best when it comes to discipline, and can be very reckless and impulsive, and doesn't always make the best choices, but does try to give her kids the best childhood possible
Gumshoe would be like maya, a bit irresponsible but a very fun parent, and the one you can open up to about without feeling judged, but he can be a bit reckless and a doofus at times, but he does try and is very caring and protective
Franziska would be Very similar to miles but much stricter and firmer, and would struggle a lot to show affection, but does try to show it in other ways, also after finding out about AL-9 and the abuse Phoenix has to endure, she would refuse to whip her kids, she wouldn't force her kids into law, but would heavily encourage it
Larry would be the most irresponsible dad ever, he would forget to hire a babysitter, (btw Phoenix could kill him afterwards), bring his hot dates with around the kid and sometimes be a little reckless at times with them, also would not be the best educator and be a terrible role model, but he does try, he's terrible but still tries and does love the kids, just terrible with them
Phoenix: out of all the characters would be the best parent, he knows how children are and how they can be and is very understanding, he adores kids very much, he's very patient and supportive, and he's the best gentle parent and role model, however he also very stern and protective, but can set very healthy boundaries, he knows how to communicate and teach children the same way