My mum had the threatment in the 90's, when i was child.
She was quite ill with it, but did manage home life, she was a single mum and had me and my brother 80 percent of the time.
it must be really hard on you all, I don't think I quite appreciated how ill my mum felt at the time. She was signed off work completely, is your husband still working? Is it not possible for him to be signed off by the doctor?
I just wanted to say, regarding stigma, and not wanting people to know: i totally get it, my mum told very few people, as she is a teacher and thought the parents might be worried or think she had a past with drug use.
But, I was a similar age to your oldest child, and I found it really hard to keep the secret, having to say that my mum was ill, but not being able to say why. Might have been better if I had been provided with a "cover story".
Also, I wanted to share the really good news that for my mother the treatment was completely sucessful (and this is 15 years ago, so it is probably much better now), and it is no longer possible to detect the Hep C in her blood. Also, she did not pass it to my brother or me when she was pregnant and didn't know she had it. So, will cross my fingers that your husband is cured (not sure if that is medically the correct term, but you know what I mean).