DH and I have 3 kids, DS1 (12), DD & DS2 (18mo twins). The house is filled with DS1 and his friends most of the time, twins share a bedroom, we have multiple pets, DH is a SAHD and we just have the one income, probably can't afford to move for another 4-5 years, our relationship got a little rocky through the no-sleep period (but is brilliant again now) and yet, we want more children. Are we completely mad? We both love the idea of a large family (5+ kids) but not sure how we can accomplish that with only one income and a 3 bed house. How do you manage? Any advice for us?