Lost some of our channels!

We've been seeing lately on our cable network, that we might be losing some of our stations....stations that have a lot of the shows that we watch on a weekly basis. We were starting to think that it wouldn't happen because nothing was being done, but what do you know...we came back this weekend and they were gone! I am not sure what we're going to do about the channels that we watch so regularly, we'll just have to see how it goes I guess.