>>> Your oath of office also says you will obey and defend the Constitution.
Exactly!
I was already intending on leaving the republican party.
Now I have to stay in so I can get his sorry ass primaried!
He was just re-elected in 2020. His next election won't be until 2026, at which time he will probably retire.
He should be recalled, if that is possible for a senator (different states have different rules).