Backstory: DP works full time, at the moment it's 50 hours a week over 5 days due to the time of year, usually 40 hours. I also work full time and am self-employed and work from home, I work 60 hours over 7 days by the time all the work I do to maintain the business is factored in, but during the winter it can be a few as 10 hours. I also look after our 18 month old DD whilst running the business, as well as 90% of the housework and 100% of the household admin - it's related to the work I do. I make almost triple his wage from the business and pay all the utilities, insurances, shopping and including for his cigarettes & alcohol. DP's wages are his own which he is saving for when I am taking time off work. DP helps out occasionally in the evenings with housework - think loading / unloading washing machine/dishwasher/tumble dryer, setting the table or looking out food for breakfast. At the weekends he will help out with business as well - help with cooking breakfast, tidying up, hoovering - probably 5/6 hours over the weekend.
DP announced that he would like to take some time off work in September to have a long weekend away before baby number 2 due as he is feeling burned out and needs a break.
I agreed with him that if he felt he needed to take time off and get away for a few days that he should do so. However I do not want to take time off work and go away for a long weekend before baby number 2. Once baby 2 is here I won't be working again for at least two months, and when I return to work I will only be working a few hours a week as well as now looking after two children. I do not want to take any time off work before the baby as it could make the at the most I could earn £800 in the three days we would be away. Also we have a planned to family holiday in January abroad. With this in mind suggested that either he goes by himself or that he takes our DD who's 18 months.
Apparently I am being completely unreasonable and that he wants to go on a family trip so I have to take time off to accommodate his wants/needs, and that my want to keep working out overruled by his want to go away.