Is This a Problem?

Let's say there are 3 branches of government in the U.S. And let's say 2 of the branches have members who are actively working against the 3rd branch. The President himself is 1 of the branches, the Executive branch. The 2nd is the Legislative branch, that would be the Senate and the House of Representatives. The 3rd is the Judicial branch, which has no right to be the executive nor legislate law. Again, let's say far right wing members in the Senate, House, and supreme Court are actively working against the President and they are also actively working against all of us who are not the very wealthiest. Is this a problem?