families stayed together until children flew nest boost income by a third . Study by Marriage statistics found it gave same increase as a parent . estimates show 90 % of new mothers in the top tax bracket are married . Compared to just 50 % of new mothers and fathers on minimum wage . Paul Coleridge claimed social mobility depended on a stable relationship .
Partners staying together until children flew nest boost income by a third . Study by Marriage Foundation found it gave same increase as a degree . Figures show 90 % of new parents in the top tax bracket are married . Compared to just 50 % of new mothers and fathers on minimum wage . Paul Coleridge claimed social mobility depended on a stable relationship .