Question about chicken pox..read on please?

Probably not. It'd be very hard for your friend to give you chicken pox from her husband since if she were infected by her husband her immune system would kill the virus before she could spread it to others. You are right to be concerned about getting chicken pox as an adult since it is much worse for adults than kids. You may want to consult your doctor about the vaccine that is now available so you don't get it.