Absolutely agree with Librapoppygirl.
The prevailing attitude on MN seems to be that the solution to relationship problems is to leave the relationship. Somehow this is seen as a sign of strength in a woman. I consider it to be running away and indicative of the throwaway attitude that society has to many things don't fix it get a new one.
The first step is to recognise what is going on, the second is to fix it and only if it is unfixable should you throw it away. In cases of domestic violence etc of course you remove the danger to yourself and kids and then see if the perpetrator is willing to recognise and get help (i.e. "fix" the problem) if not then you decide relationship is over.
OP in your case it seems to me that
- There are a lot of stressors in your household:
a. Your health
b.He works from home, I assume due to your health-you don't work outside the home - therefore when does anyone get any "me time"
c.He is the only income, is he worried that during the recession, or if he has to take time off when you are ill that he will not be able to fulfill that role?
- Some people can't cope with illness, I'm one - I feel powerless and frustrated because I can't fix whatever is wrong with my loved ones. I'd far rather be ill myself that DP or one iof the kids be unwell.
- Last week was half term and I assume the kids were home. No matter how quiet they were this may have impacted on his working, then you were ill and he had to look after the kids at the weekend. This will have created more stress.
- You don't appear to communicate, you assumed that he would go with you to Karate, he assumed that if you were taking them then he need not. He may have intended to catch up on work and then been frustrated that he could not because you expected him to go with you. If he feels that he is being both the bread winner and the carer, this may result in him thinking he is needed to do everything which would translate into you being needy.
You both need to sit down and TALK about the above issues. You may need help/counselling to resolve them and to cope with your illness. Do the kids often go to their Dads or grandparents giving you space to be together as a couple? Are either or both of you depressed, this will make tempers short and unreasonable outbursts and reactions?
Please talk to each other about these issues and get help where it is needed rather than ditching him immediately because he has behaved in an unacceptable manner.