Has her accent changed? She went to the same school as Miranda Hart and thats the sort of Received Pronunciation accent the pupils pick up.
So her mom's a 'social climber' and only married him for his money LOL what a load of completely unfounded nonsense, the sort of view a 'glass half empty' type of person may perceive, I'm more the the 'glass half full' sort of fella and think 'Well done that woman' for meeting a guy, marrying, raising well balanced children and being in that family, a hands on sort of woman (and husband) and I'm happy for her and the family she created.
In my decade in the Army I worked with some officers who came from wealthy/private school families and to be honest they were some of the most well grounded and hard working people I've ever worked me. The so called upper class get a bad press for much of the time.