My wfe oftn gets into depression. what could help her come out?

Meds/counseling/move: Medications, counseling and exercise are the best treatments for the illness of depression. The more of these you do the better chance you have for recovery. Some people are lucky and respond just to one of the three treatments. Please have your wife discuss this with her doctor. If she becomes suicidal she must go to the emergency department for help.

Professional help: Depression is not something you just come out off. It is often a long term problem. She requires professional counseling and may benefit from medication. It also requires good family support.