It’s down to every other weekend and two weeks over the summer.
That is pretty standard. I don’t think it is less than it used to be. A few coworkers were divorced and that is about what it is.
I feel sorry for kids who only get to see their dad every other weekend and two weeks in the summer. That may be “standard,” but it’s sad, and unfair to the kids.
My standard is 50/50 and equal time during summer.