Roll away from your desk and unplug from time to time. It is important to address issues in your family instead of hiding them behind distractions, and it is easy to be willingly distracted. When you think some things are important and they are on your mind more/receive more brain power than the ones you love, then you have a problem that needs to be addressed. Hiding and ignoring the fact does nothing. Nothing is more important. Nothing deserves as much attention.
And probably just as important, be slow to verbally respond. Calmer heads prevail in every single type of conflict.
Nothing life or death on my end, just something to think about. Enjoy your gaming.