AIO for being uncomfortable with my dad’s new shirt?

r/

My (19F) dad (45M) is weird.

Recent years he’s gotten into golfing with some of his camping friends, and is starting to get pretty serious about it.

Last year him and his friend bought some Titleist gear, and then shortly after that got a hat in the same Titleist font that says “Titties”. I actually thought this hat was super funny and would steal it all the time.

Well the other day I come home from work and my mom asks me if I’ve seen Dad’s new golfing shirt on the table. I hadn’t so I go out there to look and he had gotten a Happy Gilmore jersey, and a polo shirt that was filled with various sex positions. He had both of these proudly displaying on our dining room table.

I was really grossed out.

My mom then told me that my little sister (11F) had seen the shirt too. Mom asked her if she knew what it was and my sister responded “I probably shouldn’t know” and walked away.

I told her that it was gross, inappropriate, and that it shouldn’t have been left out for my sister to see. She responded by telling me that she thinks golfers have a high sex drive and that is funny and just what golfers do.

All of my parents friends (Ages 43+) think it is hilarious and is excited for him to wear it. All of my friends (Ages 18-21) all think that it is inappropriate and isn’t something a dad with a little one should proudly wear, especially in a campground full of young kids.

My mom says I’m overreacting and that it’s not that big of a dea. I know he’s a grown adult who can wear literally whatever wants, he even has a shirt of a stick figure humping the words “fuck your feelings.” But for some reason this shirt is bothering me, and my friends have come up with some creative ideas on how we can ruin it.

So really, am I overreacting over this shirt?