Blockade of judges started in 2001, when Democrats declared Bush illigetimate, and decided that no judges would be selected. Republicans threatened the "nuclear option" (removing fillibusters). The "Gang of 14" in 2005 wrote ideological ground rules and approved a set number of judges to keep the nuclear option from being used.
Obama came to office, and the Democrats used the nuclear option - despite the gang of 14 framework, but then said that it doesn't apply to supreme court ballots. Republicans came in and decided that yes, it did apply.
We've been destroying our own government with crap like this for the last 20 years.