Definitely, completely, 100%. I didn't realize just how much they've kept from me that's completely fucked me up until very recently, maybe within the past 2 years. They've kept lots of personal family business away from me, they have a history of always arguing, being stubborn, victimizing themselves, spreading blame around to everyone, etc etc all the fun stuff.
On top of that, they're also the kind of family that refuses to actually communicate, so everybody just keeps their concerns and disagreements quiet until it all erupts and a fight happens which is always a screaming match. Most of the time it's an annoyance, but lately, they've been pulling me into their disagreements more, and I've had to act as the mediator more and more, just like I used to when I was much younger.
It just grates on me now, thinking about all the things that they've screwed up for me. I know that they also, at the same time, are much better than many other families out there, and they do love me and want the best for me, but it's really difficult to reconcile the two "sides" to them that I've been made aware of; all I can think about is what they've done wrong, and it's difficult to balance that out with what they've done right.