Gent was a dashing man from Corellia. He had sympathies for the Rebel Alliance, even before marrying its leader, Mon Mothma. She was fully invested in overthrowing the Empire, and Premis was a man who enjoyed doing his own thing. They enjoyed quiet nights together reading seperately in bed, or sometimes making sweet love. Her Rebellion came first, and Gent was always fine with that.
Unfortunately, he wasn't able to fully commit to her cause, and actually not his marriage either.
Mon came home one afternoon and caught Gent cornholing Jan Dodonna, scarring her for years to come. This incident also created an almost insurmountable hurdle when the Rebel military requested Dodonna be promoted to General.