cshapiro –
If your husband is friends with the guy and likes him, then you should try to bear it. Guys know when others mooch off them, it just happens to be that some simply don’t care because they enjoy the camaraderie. So unless you’re husband is clueless, I would advise not to make it an issue, and to do your best to just live with it. You can sneak to the other room and laugh at them if it makes you feel better 🙂 🙂 but unless there is a specific detrimental effect he and his wife are having on your family, just let it be. This is one of those things that you let be, in my humble opinion.