Elisabeth Maxwell was a highly regarded scholar and peace activist. It is believed she knew nothing about the missing pension funds; she was left financially severely depleted after his death. "Elisabeth lost her pension, all her property, and only her children continued to support her. She was a wonderful person, kind and supportive, quite contrary to her husband, whom she loved despite everything."
She told the New York Times "The worst years of my life were 1981 to 1991. I was at his beck and call with no kudos, nothing was right. What saved me was my work on the Holocaust."
Ghislaine was born two days before a car accident that left her fifteen-year-old brother Michael in a six-year coma until he died in 1967. Elisabeth later reflected that the accident had an effect on the entire family, and surmised that Ghislaine had shown signs of anorexia while only a toddler. In a well-known anecdote, toddler Ghislaine stood before her mother and declared, "Mummy, I exist!"
She was unquestionably her father's favourite, materially indulged and given significant control over his businesses. The Times reported that he did not permit Ghislaine to bring her boyfriends home, or to be seen with them publicly, after she started university.
... so you have a girl whose early years were overshadowed by grief, whose important daddy made her feel important and, from the time she was 15, focused on her while devaluing his wife. He dedicated his new yacht to Ghislaine when she was 20.
She moved to New York straight after Robert's death, making a beeline for the city's high society. She was involved with Epstein by 1993, soon running his household, some of his businesses and much of his social life. Friends of Epstein said "You could say she was pretty much entirely dependent on him. She loves him. He sometimes treats her well, sometimes off-handedly. You could say she sees something of a father in him."
I think it's a high-relief, technicolor version of the old story, in which those of us raised by domineering fathers don't know how to have any other kind of relationships with men. I'm not saying this excuses her. She reduced her visibility by Epstein's side after he was convicted of soliciting a minor - she could have severed the relationship then, but carried on being his "best friend". I imagine she learned from her dad that you can get away with anything if you're clever.
All of Elisabeth's children stayed close to her until she died in 2013. She lived in France and there's no suggestion she had anything to do with Epstein's shenanigans.