Welp, this is awkward.
Father's Day is usually meant to celebrate all the fathers and father figures in our lives, but Oliver Hudson did the opposite.
Kate Hudson's brother decided to bash his biological dad via Instagram on the Sunday holiday.
[ Related: Oliver Sends Kurt Russell The Best Birthday Message! ]
Not sure if his baby sis approved of him using a photo of both of them, but he did it anyway! The 38-year-old posted what seemed to be a precious family photo and wrote:
"Happy abandonment day… @katehudson"
Yikes. Talk about scathing messages!
If the Nashville star's goal was to stir up some trouble, he sure achieved it! Kate, on the other hand, decided to celebrate Kurt Russell on the special Sunday and did not mention her real father at all.
Kinda makes us wonder what caused Oliver to write that ballsy message to his dad…
[Image via Oliver Hudson/Instagram/Pacific Coast News.]
Tags: awkward, biological, celebrate, family, fathers day, instagram, kate hudson, message, oliver hudson