I have to say this and it is going to sound harsh: your illness is really, really hard for you and I'm sorry. But it is hard for your family too.
You're seeing this as one poorly person who nobody is looking after.
But with a wider view, I'm seeing four children with a mum who (presumably) used to
be well and healthy (or surely you wouldn't have had 4!), but who now can't go
out much with them, can't play much with them, can't watch the telly with them
even, constantly tells them to be quiet in their own home (not when they're
fighting or obnoxious but just enjoying themselves/being silly as kids do), and
also resents it that their father has stepped up to fill this vacuum by playing
with them, bonding with them, joining in with their interests. I'm also seeing
a husband who is expected to be the main breadwinner whilst still doing above
his share of household and parenting things; a husband who feel insecure
approaching you for intimacy as it's become very one-sided (about what you can
manage or want at any given time, rather than mutual and enthusiastic). I see
him stepping up to give your children the active, involved parenting they need
and want, and then being resented for doing so.
It's you who has changed (through no fault of your own), but you now want everyone
to change to suit your new needs and wishes, rather than you giving them some
leeway to manage and thrive in the changed status quo. It sounds like your
husband is doing his best, and your kids... well they're just kids. It's not
their job to pander to us, if they're modifying themselves all the time to
please us we're not really doing our job right as parents surely.
It's taken a long time to get from where you once were (a healthy, strong mother
with a strong marriage and a large family of small kids) to where you are (ill,
isolated and resentful). it may take a long time to improve it. And you can't
change other people, you can only change yourself.
With your kids, I'd say you need to work on rebuilding relationships with them one-to-one. As a 'pack' they all have a vibe which is noisy and full on and inaccessible to
you; so try and get them one at a time, find a shared interest that fits your
current capacities but also plays to their interests and enjoyment - so if
they're into computer games, can you badger one of them to teach you something
like Roblox or Minecraft, which is a bit less screamy and aggressive and more
creative? Get one of them to walk the dog with you once a day and have a chat
with them about what else is going on in their lives? Help the youngest with
homework? When they're older, your relationships will have to be individual as
they all go their separate ways - so start building those connections now. Kids
need their mum. It isn't fair of you to emotionally withdraw from them because
you feel slighted, or because they aren't exactly the way you would like them
to be. I'm sure the last thing in the world you'd want is for your kids to
assume 'carer' roles towards you out of a sense of obligation. So be creative, be
imaginative, try and find ways where you can meet them where they are given
your reduced capacities.
Re the husband, again I think you're expecting a lot for him to effectively lose
you as an equal partner and just adapt to the new way his life will now be
without any bumps in the road. I think being annoyed with him for being a good
involved close dad to your kids because it leaves YOU out is really, really
unfair and selfish of you, and probably has a lot more to do with your own
frustration at what you have lost and what you are going through than it does
with him tbh. Maybe some therapy to unpick that would be useful.
Re sex, you complain he doesn’t ask you for it – well, when you’re up for it why don’t
you ask him?? I have suffered with low libido for a while now, and after a
while my partner stopped trying because being rejected so often really hurt his
feelings and his ego. I can’t help that, as I can’t MAKE myself want sex (any
more than you can MAKE yourself well enough to be able to do it when you’re
suffering and ill) – but I make a point, whenever I do feel like I fancy it/am
capable of getting into it to jump him, because it is reassuring and an ego
boost for him that I do WANT to and aren’t just ‘allowing’ it because he’s
asked. You have probably had to say ‘not tonight dear” a lot as your illness
has peaked and troughed, as you got to know your new status quo, energy levels,
what gives you pleasure and what causes you pain in this new paradigm. With the
best will in the world, a lot of that is going to have felt like rejection to
him, and we are all incredibly sensitive to sexual rejection. He may have
decided he prefers to do without than risk being fobbed off or getting it
wrong. Which actually makes him one of the good guys, rather than pestering you
and guilting you for no longer swinging from the chandeliers twice a week. So
if you’re up for it and feel well enough, just go for it! He may be genuinely
worried about hurting you or putting pressure on you, so tell him what you like
now, be clear but be romantic (“I want to take our time to be really sensuous
and intimate , starting with massages and just see where that takes us” vs “if
you give me a massage I’ll be in less pain”).
And tbh I’d show some appreciation for him, as he sounds like a good egg – you say in this bitter way “if I’m so lazy and miserable then why is he still with me?”, but honestly plenty of guys would have checked out by now, as lots of men are selfish babies who see marriage and family simply as a way of getting their needs met and pumping up their self-esteem – he is obviously actually committed to you, your children, and this family, he’s putting in the work and the time and picking up the stuff you can’t do any more, that doesn’t warrant a snarky remark, it actually warrants respect (and even dare I say a bit of gratitude).