50 shades of pain. The nature of female humility

In 2011, the scandalous romance of Erica James "50 Shades of gray" was published. For three months of sales, this book has become an absolute world bestseller. The love story, seasoned with erotic scenes with elements of sadomasochism, caused many controversy. The book explained the popularity of the crisis of feminism and the desire of women to be in the absolute power of a man.
So what is female masochism? Sigmund Freud first spoke about this problem. The founder of psychoanalysis, with his categorical categoricality, stated that being a woman means to be prone to masochism. This is determined by nature.
Is it really so? What is female masochism: a problem succumbing to a solution, or a “highlight” that needs to be taken?