Good day is anyone knowledge or can explain our case. We have a daughter, I gave birth before we got married. My husband registered our daughter's birth certificate even weren't married that's why our daughter is using her father's surname. We not know that we need to file an affidavit of legitimacy after we got married. My husband is in Canada now and he is planning to apply for PR. The question is do we need to file affidavit of legitimacy? Or can he apply even we not file the legitimacy.? Our daughter is holding her passport with her father's surname and all her documents. Thank you in advance.