So you have sacrificed your career and your pension, to be present for his children and to facilitate his ability to have a great career and a great pension, and in return he belittles you for it? Fucking hell, what a prince.
Even though you don't mean it, I would call his bluff and send him an e-mail like this :
Dear John,
I have been thinking a lot lately about your recent comment that I "lean on you".
I have given up my career, my earning capability, a huge chunk of my pension and my ability to have a great career in the future, so that someone is home to care for our children. This also allows you the freedom to pursue a great career and to contribute to a big pension pot for yourself, because I am at home covering everything that you are not present for.
Instead of profusely thanking me for making such a huge sacrifice, you seem to resent me. Therefore, I am putting this suggestion to you : I am willing to now work full time. In order to facilitate that, we will need to split all childcare, all nursery drop offs and pick ups, and all school drop offs and pick ups when the kids start school. I have looked at a few jobs on the internet, and I will most likely be working from 830am till 530pm, so if you can't pick up on any of the days that are designated to you, you will need to find a nanny or childminder to cover for you. I'm sure you appreciate that my employer would not tolerate me leaving early, just because you were out of town.
We will also need to split any time off, such as when the children are sick. We will also have to split all school holidays, so I will cover 6 weeks and you will need to cover the other 6 weeks. I realise this will mean that we can never holiday together as a family, but that will just be a consequence of us both having careers.
We will also need to split all household tasks from now on, such as food shopping, laundry, hoovering, cooking, changing bed sheets, bathing the children etc etc. When can we sit down and draw up a 50/50 rota for this? How will you cover your half if you aren't here? You will need to think about employing a cleaner/home help if you are going to be out of town on business.
Jack still wakes up in the night sometimes. We will need to attend to him on a 50/50 basis, as I can't be tired if I'm up early for work.
Let's hash out our 50/50 rota, and I will start applying for jobs next week.
Cheers
yellowprimrosepink