My ex husband and I have two children aged 11 & 14 and have been fully separated for 6.5 years. We are very amicable and we co-parent well together.
I have never asked him for any weekly/monthly maintenance money for the children as I have always earnt more than him. I pay the mortgage (small 3-bed terrace) and all bills/food/etc, plus all expenses for the kids except for birthday/Xmas presents, school uniform and school bus pass - he pays me back half of these costs. He rents a small house not far away and obviously has his own bills for that. His rent is cheap as he rents the house from his workplace. He has the kids 1-2 nights per week (at the weekends). Neither of us lives with a partner.
Over the last 5 years I have had 4 redundancies (but luckily always found another job within a month) and worked my way up from £30k to £45k. Over that time he has changed job once and had pay rises and gone from £23k to £27k.
I was made redundant again in October and have got a new job starting in Jan (£46k) - so I have had 2 months without pay which means that almost all of my (meagre) savings will be gone by the time I get paid at end Jan. I think I will have just £1k left by then.
Do I ask him for some maintenance money for the kids' food/electricity for these 2 months when I was jobless? Or possibly even as an ongoing thing (inc for clothes)? How much should I ask for? I have no idea! As I said, we are very amicable and I think he will be reasonable if I ask him for something towards their food etc. I know he has £5k in savings so he isn't living hand to mouth.