I was going to suggest everything in Turtlesoup's reply. Things sounds tight for you financially. Perhaps hearing from your pdoc or T will bring some further understanding from your husband. Meds are expensive and unfortunately not all drug companies give out samples. When I first started Lamitcal I didn't have Rx coverage so my pdoc gave me samples every month. Fortunately I had just obtained new insurance mere weeks before the drug company stopped giving samples. I think that some pharmaceutical companies have assistant plans for patients. Ask you pdoc or google it.

Best of luck.