Hello, Sexual relationship in a marriage are closely linked to quality of marital harmony and comfort. However any marriage may undergo phases of sexual disturbances and can be readily helped through professional interventions. In your case the reasons of your husbands loss of sexual drive, and the ensuing psycho-social impact on marriage as well as sexual relationship will need to be understood prior to remediation. Thereafter a plan for management/remediation can be made. A combination of psychological intervention and/or medications can be considered by the treating psychiatrist. Kindly meet a nearby psychiatrist for comprehensive assessment and further management. Hope this helps you..

Both of you should consult a psychiatrist who need to assess your relationship and any other mental health issues in either of you. At times, problem may not be in either of you but in relationship.