You can't see the wood for the trees, because you're right in the middle of this situation. But fuck me, as an outsider, with crystal clear observation, I sat down with my breakfast this morning to read this, and could feel my blood boiling for you. The fucking absolute injustice!
YOU :
Contribute more money to the household pot
Carry the mental load for the household (appointments, kids clubs, homework etc)
Do most of the grunt work and house work
Can never be ill or tired, because there is no time for you to do that, due to his shirking of responsibility
Are raising your shared children alone
HE :
Refuses to share the load
Stays in bed for days on end
Took 4 months off work !!
Puts himself first, always
Spends his days exercising, meditating, reading and chatting up other women on-line
Is happy to see you run ragged, whilst he naval gazes
Threatens suicide if you ask too much of him - designed to keep you doing everything of course, because he is seemingly so fragile, that if you asked him to put the bins out, he might just throw himself into the garbage truck. So of course, my lovely, you carry on working, working, working, whilst he has some lovely chill time.
Isn't it baffling how he wasn't too poorly to make profiles on dating websites and contact other women, when you were in the next room caring for his children, or cooking his dinner. Can't make the family a meal, but can chat with other women? Funny that. What a tosser!
WAKE UP PLEASE WAKE UP
He is treating you APPALINGLY. Even without the cheating, which is fucking dreadful when you've been carrying him, this man is no prize. He's not an equal partner for you, he's not a great and strong husband who is your advocate and best friend. He brings zero to the table.
Oh, and he wants to stay in the family home, having you support him, whilst he fucks other women. HA HA HA HA HA. Are you sure he isn't on crack? Cheeky cheeky fucker!
Get rid of him. I promise you, that in 10 years you will be with someone far better, and you will look back on this with absolute horror. I say that as someone who left a long term husband when my children were also 11 & 9. For different reasons - he was a serial cheat. I remember being in the fog and not being able to think clearly, it's hard. Speak to your sister. You can do this. You deserve SO much better! 