Going though mediation currently: long marriage, 3 kids (one still under 18, one over 18 about to start uni, one 21+ and just finished uni) ExH earns approx 8x more than I do and as he had a job with lots of overnight stays away etc and an irregular pattern its meant I have worked from home for the last 16 + years and done the vast majority of the childcare, running the home etc alongside my job, picking up all the slack at short notice etc. My future earning potential I feel is now significant impacted due to time out of the workplace and my age. I enjoy the job I do now and although I am happy to take on additional work alongside this work to improve my income, I do not want to quit this job and go and look for a full time time role until my youngest goes to uni (in 3 years).
We started to discuss housing needs and he is arguing for a 50:50 split saying our needs are the same. He is only including our youngest in this (I know this is technically the law but if we were still together he'd def not have this attitude to our children)
My argument is that I have one child with me full time and that the one about to go to uni will be at home 21 weeks a year (nearly 5 months) in uni holidays. Eldest plans to move back home for a year to save up and establish himself in work before moving out. None of the kids stay overnight with him btw. I think I need a slightly bigger house than him and I also want to stay in the same area due to my child's school being nearby and exams looming. He wants to move elsewhere where the housing is cheaper (same city, different area)
I don't think 50:50 is fair in this situation, but am I wrong? I am considering whether I'd be best to forget mediation and ask a solicitor to just secure me a decent settlement instead.