Whatever she'd said to him made him mad. Had she been jealous?

Most of the woman have such kind of nature that they don't want to see other woman in relationships or happy having fun.it is because something happened to them in their past or in their family or parents.so it might be possible same problem with her,she could behave like this not only with you but with any girl too.so be careful from such girls because some time such nature forced them to do some wrong act with others.never try such fun before her