If you are happy with the pay, then don’t waste your current opportunity to spend time with family and enjoy that flexible schedule. Unless your situation changes to a paycheck-to-paycheck anxiety raising level, you should hold on to the current job as long as possible.

People that don’t have flexibility are (likely not going to get it in their current job) looking for jobs that offer some modicum of flexibility. Think this through, have a heart to heart and keep your options open.