 Isabella akasvika muEngland pazera ramakore 12 mukati menguva yekurwisana kuri kukura pakati pamambo namapoka ane simba evaranda. Murume wake mutsva akanga ane mukurumbira wokutsigira kwaaiita mudiwa wake, Piers Gaveston, asi mambokadzi akatsigira Edward mukati memakore aya okutanga, achiumba ukama hwekushanda naPiers uye achishandisa ukama hwake neumambo hweFrance kuti asimbise chiremera chake nesimba. Mushure mekufa kwaGaveston mumaoko emabaron muna 1312, zvisinei, Edward akazotendeukira kune mutsva waanofarira, Hugh Despenser Mudiki, uye akaedza kutsiva pamabaron, zvichikonzera Hondo yeDespenseruye nguva yokudzvinyirirwa kwomukati muEngland yose. Isabella aisagona kushivirira Hugh Despenser uye pakasvika 1325 muchato wake naEdward wakanga wava kuputsika. 