Hey Guys,
In my current campaign (Romani), I playing defensive on Greece. I resisting the temptation to blitz through the Macedonian and Epirotes. I leave 2 general+ there to defend the border and try to make peace with them. 10+ years and still no peace. Those generals who defend gain a lot of command star but now they gain the trait "warmonger".

I want to leave my "old" general in cities and allow younger general to gain command star and morale improvement. With warmonger, those old general will gain restless warmonger if i leave them in cities. >.<

Now my question is how get rid the "warmonger" trait? Do I just put them in cities and they will go away? Or I will have to just live with it?