Brock - Trying to help

I have been waiting for my little four-legged fur child Brock to allow anyone other than me to pet him. He will be two on the 30th and has lived with me and my husband now for almost a year. He is the most loving baby, but only with me...he loves to cuddle and be brushed and lay his sweet little head on my lap and watch movies.

So now I am seeking advise on how to get him to interact with...lets just start with my husband who tries so lovingly to offer him a treat or a soft pat on the head but Brock runs the other way. He does this with my best friend Sherry as well, so it is not a male thing. He loves the other two fur children that live here and when I walk in after not seeing him for a few hours he is so excited to see me he is dancing in place and around and around and excited beyond words.

So I think that he can change and allow others to love him, I just need to find out what I can do to help him experience this love so many more than just me want to give to him, as his mom I have to keep trying and searching for the answer.