My coworkers and I work in close quarters in a laboratory all day. We all get along well, and since we don’t have “offices” and often work together on things, we are a pretty close team.

We recently got a new member, Jill, who is 22, and this is her first job out of college. She lives at home with her parents, who are incredibly well-off, and has lived at home all through college. The rest of us are late 20’s to late 30’s. Jill is very nice but also very sensitive and somewhat immature, and I’m not sure if she’s just not 100% sure how to deal with people in professional settings yet or what’s going on, but almost everything that comes out of her mouth has to do with money, mainly how much money her family has. If it might offer some context, Jill and her family are not from the U.S., but have been here since Jill was a teenager.

I usually just kind of inwardly roll my eyes and change the subject, but with the holidays it’s gotten considerably worse and Jill is driving my team and me crazy. Some examples of things she has said just in the past week are: “My dad’s buying my mom a new car for Christmas!” “I’m going to buy my mom a Gucci Keychain for Christmas. It’s $225 dollars!” “I’m so excited, my mom is buying my puppy a Tiffany collar for Christmas!”

The thing that sent me over the edge was when a male coworker asked for ladies’ opinions on a very nice coat he was considering buying for his girlfriend. My opinion was something along the lines of “I like it, but I would go with the gray because white coats get dirty very easily, in my experience,” whereas Jill’s opinion was “It’s not even a name brand, you should go with either a North Face or a Michael Kors.”

I am honestly not sure if Jill knows there are people in the world who are not as well-off as her family is, and that people who aren’t as “fortunate” don’t want to hear these kinds of things every day. We are not paupers, but we are definitely not buying our dogs Tiffany collars. Is there a way that I can tell her to please stop talking about how rich her family is, without sounding jealous or mean, or causing a lot of friction on my team? Like I said, she’s a nice person, but money is a touchy subject in any capacity and I think this might hinder her professionally in the future, not to mention that we’re all sick of hearing about it!