I have experienced this scenario multiple times at work. Someone needs to cover a shift or come in early due to someone else calling out. The people with the lowest amount of overtime hours are selected first. One of them asks me "You don't have a family or a wife so can you work my overtime?" Then I refuse because I already work a shit ton in the first place.

Why the fuck am I devalued because I chose to stay single? Or another way to phrase it is why do people think having kids makes them important? Just because I'm single doesn't mean I don't have hobbies or enjoy free time.