That sounds like a difficult situation to be in. On the one hand it is nice to have someone who is helping out with meds and the "official" stuff, but emotional support is necessary too. Have you considered marriage counselling? It may help to have a professional there who can help you communicate your needs and concerns. If she does not agree to this, you could always seek out individual counselling to receive that emotional support you seek. There is a chance that she is just not capable of giving you the support you need. At that point you'll need to ask yourself if you can live with that.