Marriage problems

Dear God:

My marriage may be on its last legs. I do not want to be divorced but the light at the end of the tunnel is fading. Please, please give me the strength to believe that my marriage can be saved and is worth fighting for and please give me the strong will to do it. Please give my husband the strength and hope to believe that it can be saved as well. Please protect him from depression (hopelessness due to a lack of faith and believing in love).