You got the wrong office family haha. I’ve always had the belief that you should always have the life you live at work and the life you live at home. You’re not supposed to take your work home with you and you should never bring your home to work. But that doesn’t mean you can’t be civil and conserting while at work. And I honestly don’t think there’s anything wrong with your mindset. We all perceive situations in different ways. But being earnest to your coworkers with clear social lines never hurts anything. You should be allowed to be very concerned about a coworker that has health issues, but on the same hand, it shouldn’t dictate your home life or emotions when not there. I hope I’m explaining what I’m trying to say correctly.