Any chance you could summarize the prejudice single people experience? I believe you, but it coul save hundreds of people from googling it individually.
I am many years behind the literature/research and do not personally feel qualified to write a short summary on this specific academic's work.
married people are given unofficial/unspoken priority for promotions at a lot of workplaces. there's a lot of reasons for this, not all of them positive for the employee.