Is it? Having 4 kids is not exactly something anyone has to do. Where we spend our time is a choice. If someone decides to spend significantly less time working

Is it? Having 4 kids is not exactly something anyone has to do. Where we spend our time is a choice. If someone decides to spend significantly less time working to raise 4 kids, is it really inhumane to allow the employer to replace them with someone who wants to spend more time working?