Have just started a part time (16 hours) job. The people are great, I like what I'm doing, it's exhausting but I have 2 kids and I'm pregnant what isnt exhauting. However have just sat down this morning and realised that I get paid about £100 a week but am spending the bst part of £50 on petrol to get there every week. Is this complete madness as dh works full time I dont need to work and we would probably be better off (tax credits etc) if I weren't working. That doesnt bother me but it seems like I am paying to work if that makes any sense? Opinions please?