PC addiction was not the reason for the separation,those were other things he didn't want to say, ate up problems, and didn't have to talk to the partner in front of the box because he was distracted and didn't have time.And if you don't talk, you don't have to show your colors ...Perhaps your husband has so many problems in the job that he has not yet told you not to be a failure? He seems to be suppressing something, especially since he doesn't care that you can leave so often. But if you're away from home, don't ask questions ...And talking has unfortunately been left behind with you, he doesn't even notice that you also have other needs.