09e4cafc_tions___Crusader_Kings_II_Wiki__Requirement
[Ambition] Get Married [Success Condition] Is Married [Success Effect] Gain 10.00 Piety Opinion towards liege changed by +15 [Requirement] 
Over 16 years old Not a prisoner Not married or betrothed Not a priest Can marry Not the Pope Not celibate Not incapable Not a eunuch Not a female over 40
Ambitions - Crusader Kings II Wiki
Requirement