the only thing that is kind of screwed up on the onyesha is the timeline...i remeber house telling cuddy in 3x17, which is 2 years ag.."woman in her fourties"...and now, two mwaka later she's 38..so yeah, i guess it's cuddy...
i think that house was just exxaggerating to make the connection zaidi obvious between cuddy and the mom in fetal position. like shes not literally 40.
Wilson is the youngest at 41. Cuddy is inayofuata at 44 (38 was a blatant lie to avoid disclosing her true age, women are never honest when asked that question), then House at 51. These match the actors real ages as well.