The problem started (I could be wrong) when McConnell denied Obama anything. Then it was a war with the Republican Senate, and they refused to see the correctness in ANYTHING Democrats put forward. He and the Repubs couldn't care less about the American people, because they have a hard-core crowd of idiots who think it's a pro wrestling match behind him.
Seriously, I think if McConnell goes, EVERYTHING will change.

It helps me to be aware that this is only one moment in time. It's historically significant, and will likely prompt assertions of "never again", and it sucks in the moment, but it will pass. (I just hope they don't do crippling damage to the Constitution in the meantime.)