A little far, but I believe New Haven has a Liverpool support club that meets at Trinity Bar. LFC New Haven.

https://m.facebook.com/groups/893211934065193/

Eta: The Cannon is the other big soccer bar down here. Home of an Arsenal club (New Haven Gooners). The Playwright Irish pub in Hamden might have games on as well. Maybe your husband can contact one of these soccer clubs and find something similar in Hartford.