I think you are a bit confused. If you guys insist that Clinton should have been impeached for what he did to Lewinsky, then you really have not a leg to stand on with Trump and Stormy. Clinton DID have to pay a fine and give up his law license. Trump should face the music as well for his considerably worse crime.
I do see this as being kind of like getting Al Capone on Tax Evasion... you know that he's done far worse things, but this is the easiest case to make.
The U.S. Constitution explains how a president can be removed from office for "high crimes and misdemeanors" by Congress using the impeachment process. But the Constitution is silent on whether a president can face criminal prosecution in court, and the U.S. Supreme Court...
www.reuters.com
None... but policy and practice is they can't. And to a degree, it makes sense. You can bog down a president by charging him in every jurisdiction that he didn't win.