I agree that boundaries need to be set and that he should not speak to her in that way. However, I feel it is important to understand why he is acting that way. This will allow Jenny to approach the matter in a way that will be successful. H may be very sensitive to the wrong approach which could backfire.
Just a thought.
Me: 30's W: 30's M: 12yrs EA: Started 3/2015 MC Started: 4/2015 She moved out and served 6/2015 PA: Confirmed 10/5/2015 2 young kids
"If you do not stand for something you will fall for anything."