Look for other interests/ clubs that either you or your husband could join there are plenty of them out their for you both to choose from .
All you have to do is a little research in your community to find one or two that interests you and join up even volunteering at an Op shop can be fun you meet a lot of interesting people that way and your helping your local community. Just a few to consider that are in my local area .
Lions Club ,Senior Citizens ,Probus ,U3A , Legacy ,Meals on Wheels ,Table tennis ,Bowls ,Bocce, Book clubs , their are just so many activities provided for mature age people as well as young people why not take advantage of them and re-start living again.