Currently on mat leave, due back early June. 3 dcs, one baby, one in primary school and one in secondary school. DH in f/t work if relevent and supportive of all options.
Choices are:
A) go back to work - p/t, 5 days per week during school hours so able to do drop off/pick up, unable to further reduce hours or be in less days - after childcare the family pot would be approx £100pcm better off with this option 
B) become a stay at home mum for a few years (poss until ds is eligible for funded childcare)
C) go to college and retrain - likely to be at least 3yrs as would have to enter at a relatively low level due to lack of qualifications - having spoken to the college, based on DH income I/we would be entitled to help with childcare costs and a small bursary.
So WWYD?