[DanaC]

Her parents were not especially wealthy. But she didn't meet and marry this man because she was moving in those circles.

She was an aspiring actress who, as a young teenager, signed up for an online acting class taught by her current husband. He, at the time, was not aware of her age. They began a correspondence and fell in love during that correspondence. On finding out her age, he contacted her mother and apologised, and said he would back away, having had no idea how young she was when they were corresponding. Her parents instead decided to allow the courtship to progress.

The two of them sought couples counselling through a reality TV therapy show. What the counsellor had to say about them is interesting. From wiki:

The couple appeared as cast members in the second season of the VH1 reality television series Couples Therapy, which premiered in October 2012. The series features publicly known couples receive therapy for relationship problems. According to Stodden, the couple enrolled in therapy in order to resolve issues that arose in their marriage from their age difference.[11] Despite the criticism leveled at the couple, and her own reservations about the dynamic of their relationship,[17] Dr. Jenn Berman, the Marriage, Family, and Child Therapist who worked with the couple during their appearance on the show, stressed that she does not believe that Hutchison is, or was, seeking out young people, saying, "He's not a predator. He's not someone, who if Courtney left him, would be trolling the Internet or high schools for underage girls. That's not his m.o. This is not a guy who was seeking out teenagers. He was teaching a class, she wanted to be an actress, it was an acting class… And that’s how it started." Though Berman was eventually surprised by the dynamic between the two, she commented on her initial hesitations about working with the couple, saying, "I believe it was the wrong decision to let a 16-year-old marry a man in his 50s. It’s uncomfortable to see… [at first] I said to my producer, ‘I think this guy is a pedophile…I don’t know if I can work with these people.’ I don’t condone it, but I do see that this is a married couple that is genuinely married and they have marital issues that needed to be worked on. I came in saying, 'She’s a victim, he’s a predator.' What I found out was that she has a lot more power in this relationship and he is far more powerless than I expected. His family has completely disowned him… He unfortunately has nothing besides her." Hutchison was also defended by Stodden's mother, Krista Keller, who praised Hutchison for the kindness with which he treats Stodden.[7]

Incidentally, the reason she was homeschooled during the latter part of her schooling was because she was bullied at school for her looks. Which may go some way to explaining why she feels the need to change her body.