Is Trump Facing the End of the Line?

Someone told me the other day that he expects Trump to be impeached and convicted in the next few months. And it does appear that the president is losing the support of congressional Republicans, which stands to reason. Would you like to be remembered as a protector of a would-be dictator?  Wouldn’t you at least want to be able to say that, at a certain point, you’d seen enough and stood up on behalf of the American people and the U.S. Constitution?