At least for me it did, 10 years ago I was in the first year of my career so all I wanted was to climb, with no regard of what bridges need burning to make that happen. I'm now at a stage where I have is less to prove so those toxic traits have faded.
My Wifes parents on the other hand might not have grown up but on the other hand they would have divorced way sooner without a child forcing them to stay together