Although the sexes are equal under the constitution, there are discriminatory elements of sharia in Algerian law. Muslim women cannot marry non-Muslims, for example. Women have the ability to get a divorce and are usually awarded child custody, although certain decisions about children's lives remain in the father's hands. Men can marry up to four women, although this is supposedly allowed only if the first wife approves and if the man can afford it. Women can choose their own husbands. Daughters inherit less than their brothers by law. Women are discriminated against in employment. In cities, women are encouraged to seek an education, and more girls than boys actually make it through secondary school. The majority of health-care and media professionals are women, as are many judges and business owners.