I love it when my wife goes out with her friends because I get to play my nintendo switch all day
Does your wife go out with her friends often?
Yes, they have gone out 40 times over the past 5 months.
It is nice to be able to relax on your own every once in a while. You should try to use some of that time to do projects in the house instead of using all of it to play video games. That time can be used to get things done that you may not have had time for before.
If my wife is out having fun, I should get to do something I enjoy with my free time as well.
It sounds like you play video games a lot, but make sure you spend some of that time being productive. We all deserve time to relax, but it's important to get work done around the house as well.