STRAUB: Our son was bound for Princeton. Every Hayden male attended Princeton including myself, but it all stopped with Christopher. It’s a humiliation we’ve had to live with every day, all because you seduced him into ruining his life. She had that baby and ended his future.
Princeton University is a private Ivy League university which was founded in 1746, making it one of the oldest universities in the United States. It is located in Princeton, New Jersey.
We learn from Straub that several generations of his family have attended Princeton. He specifically says the males, as Princeton only became co-educational in 1969 – if Christopher had a sister, she might have gone to Princeton.
I’m pretty sure you can still go to Princeton if you have a child with your high school girlfriend, so Straub is clutching at straws in his efforts to blame Lorelai and Rory for Christopher not being accepted into Princeton (or any other university).
Straub doesn’t make Christopher face the consequences of his actions, and blames others for any failure in his life, which is one reason why Christopher is such a weak and unreliable person. It’s notable that Christopher privately tells Lorelai it isn’t her fault her didn’t go to Princeton, but doesn’t have the guts to defend her openly, and tell his father that.