Hi, and welcome to the Forums.
I’m a long-time gamer myself with a new wife and 15 year-old son at home.
The content of games should always be in the forefront of your mind, in my opinion. But such caution with games is as justified as in what you watch on TV, at a movie theater, or read in a book. As long as you are strong, practicing and studious in your faith, these expressions of art (however dystopian they might be) will never shake your faith or its principles. In fact, knowing that there can be and is something better in life than what is portrayed in the arts and media allows you to keep a marked contrast between fantasy and the reality of the grace and love of God.
But one thing troubles me. You noted that you are recently divorced. I’ve been down this road. It is very easy to “pass the time” after such a traumatic event in such a way that you are literally gaming your life away. Based on what you say, be very careful that you are not passing the time for escapism. Do step away from the computer and throw yourself into work. Not just the work that pays the bills, but work that helps others.
These energies that you pour into gaming, like my own, do not glorify God, do not better yourself in the real sense. There can be a real danger for using gaming as an excuse to wall yourself away from the real world and the truth (both pleasures and pain) it always proclaims. Too much gaming is an anesthetizing drug–and can even turn addictive.
Give yourself a limit to gameplay. Consider other acts to better yourself (the gym, time out of the home with friends, volunteer work, daily Mass, et al.). Keep your life balanced and fixed in the real world, the place where everything matters. God bless.