You can make appointments for your wife and encourage her to go, but if she doesn't want to come to terms with the vascillating moods, then it is going to be difficult to get her to go. You may just have to wait until she comes to you for help. If she has friends or family that have influence over her you may want to include them in the loop. Again, if she is not asking for help it is going to be a bit difficult. Good Luck. Sending kind thoughts your way.