Grief Counseling

Loss of Husband

My Husband has been gone for four months and I'm feeling the loss now more than ever.  He was my partner in everything.  I started Volunteering at a local Hospital and today I saw several older couples helping each other, holding hands, just taking care of each other.  I started crying.   I always thought that would be our senior years.  I can't believe this will get easier.  Please tell me how to deal with this.