A lot of people love Mariska Hargitay as the star of Law & Order: SVU, but she has kept her personal life quiet for a long time. But recently, an interesting new fact about her charitable work has come to light. It turns out that Hargitay has been quietly giving money and support to a number of groups that help victims of sexual assault and domestic violence. Even though not many people know about her work for these causes, it has made a big difference in communities all over the country….