Everyone in the next generation seems to be at least a little screwed up:
The Scamander twins are in love with each other.
Hugo Weasley is constantly making shady deals with everybody and might be a kleptomaniac.
Albus Potter is in love with Teddy Lupin, an older man that is practically his brother.
Rose Weasley and Lily Luna Potter have slept with nearly all the straight men at their school. And the not so straight woman. And a couple of women that swore up and down that they were straight.
James Sirius Potter is fairly certain the only relationship that would ever work for him is a polyamorous one. And he has his sights set on the Scamander twins.
Scorpius Malfoy is demi-sexual and his gender is most definitely not set in stone . And he is doted on by everybody in the second generation of the Potter/Weasley clan.
Teddy Lupin has been fantasising about Albus Potter since he was 23. The boy was 15 at the time.
Yeah, everyone in the next generation seems to be at least a little screwed up, but they're sticking together and they seem to be doing alright.