Wife dressing for attention in public

When we go out with friends, my wife has been wearing dresses that don’t exactly hold her large tits in or very short skirts that show off her legs and ass. She loves the attention she gets from my friends and strangers, and I’m pretty sure she is purposefully making me jealous. It’s definitely hot, but also uncomfortable. Anyone else deal with the mixed feelings from watching your wife/gf on display in public?
I went to a concert back when my gf was 20 and she wore a top with a very low cut to it and her tits were almost falling out of it. I remember her talking about how some trucker on the road next to us was drifting because he was looking down at her tits. I thought she was joking so I joked back but she told me she was serious and it was probably the first time I thought of her cucking me