Hungry money wolves

So I've just been told we are now responsible for the rest of Discovery payments after my husbands work made him take medical aid... Did Co payments.. Work then hits covid and husband is retrenched leaving him 6 months without work Discovery now wants their money back as we couldn't continue the medical aid with him being unemployed I went through salary cuts and we were now expected to pay them while trying to shove every other financial crisis hole covid has put us in... Seriously horrified can you guys not see the financial difficulties people have endured due to covid and this year absolutely appalling from you as such a big company to now ***** over the ones barely surviving