a) After they got married, Nikki discovered that Christian was having an affair with another woman. But Nikki decided to give it a try and lived with him for two (2) years. After two (2) years, Nikki filed an action for legal separation on the ground of Christian's sexual infidelity. Will the action prosper? Explain. (5%) b) Honorato filed a petition to adopt his minor illegitimate child Stephanie, alleging that Stephanie's mother is Gemma Astorga Garcia; that Stephanie has been using her mother's middle name and surname; and that he is now a widower and qualified to be her adopting parent. He prayed that Stephanie's middle name be changed from "Astorga" to "Garcia," which is her mother's surname and that her surname "Garcia" be changed to "Catindig," which is his surname. This the trial court denied. Was the trial court correct in denying Hororato's request for Stephanie's use of her mother's surname as her middle name? Explain. (5%)