It’s hard to say, nearly all families have some disfunction. Difficulties with communication and balancing the needs of various family members is difficult it’s hard for someone to not end up feeling like they weren’t getting enough attention. Kids are trying on just about everyone’s patience at times and yet parents are the adults and should keep in mind that they have to regulate their own emotions while teaching their kids to do the same, which sounds easy if you say it fast. I guess what I’m trying to say is nearly anyone could find something from their childhood that has left a little bit of trauma, and yet still feels a genuine love for parents and siblings.