There are some problems with the story, unless it actually happened months ago, and even then, it’s weird.
First, the Ivy Leagues released their decisions April 1st. So it’s been a while. They do take kids off the waitlist, but I think those are all over by now. More importantly, even if they weren’t, every kid on the waitlist was almost certainly already admitted to some other school almost as prestigious, and therefore expensive. Even at full pay, Ivy League schools are not more than the 50 or more private schools that are slightly less competitive.
Finally, Ivy League schools have ridiculously good financial aid. At Harvard, If the household income is under $85k, you don’t pay a penny for tuition, room, board, or books and you get a substantial check each semester to cover transportation and personal expenses. And a bonus check of $2000 first semester to buy a coat and a laptop. Even at a household income of $140k a year, full tuition is waived at the Ivys.
So the only way this makes sense is if the family income greatly increased, like a parent got some sort of miracle promotion or a small business suddenly took off. If the family income abruptly tripled after the other kids graduated from college, that’s a pretty big detail to leave out.
In my family, there’s a lot more resentment about time and attention than money. My parents (especially my mom) have been a lot more involved with me and my sister (and our kids) than they were with my older brothers’ kids, and one, at least, resents it. Part of this really is just logistics: when my brothers were having kids, my parents were still working and saving feverishly for retirement. They also live in cities my parents never lived in (my parents did move a lot, so it’s a little confusing). Me and my sister had kids right as they retired, so they had more time.
However, it’s also true that me and my sister have gone to greater lengths to develop those relationships. When my son was a baby, I called mom all the time for advice, stories, etc. I don’t think my brothers were as involved with their kids when they were babies, and they certainly weren’t looping my mom in on the process. And part of it was just biology: my mom was a person I could talk to about all the stuff going on with my body through pregnancy and nursing. I turned to my mom for advice in a way they just didn’t. I also deliberately moved to the city they lived in when I graduated college: they actually moved away shortly after, but they came back here to retire. This means we do each other a lot of favors, just in the way of family that is close. We are friends.
My parents make at least two trips a year to see my brothers and their (now grown) kids. They literally have never visited here in 10 years. I call every day. They don’t call much at all, though my mom calls them. So I guess I sorta resent the resentment, because they are focused on me having a “better” relationship and don’t see that they had any responsibility for it.