Is it possible, POTUS replaced him because he was having marital/family issues and things are breaking down at home?
Nope, I'm voting, and outcome depending, I'm keeping my oath & correcting the issue…
Constitution says I'm guaranteed a Republic and I'm going to ensure my kids have one.
I'm guessing there was more likely at home/family issues. Speaking from experience, minus the suicidal part, you get caught up in something and spouses/families can fall by the wayside quickly.