I hope not. But the latest chapter is suggestive that it may be like what you have said, or it could be that saena-san maybe is scared of commitment and she is just starting her career as a lawyer with a promising future and she could not risk being tied down so early to responsibilities. Well we will know the answer next month with its update.(づ ̄ ³ ̄)づ
I think so too. If her father really died, I think Saena would cherish Kyoko afterall she loves him so. But if her father betray Saena then leave her behind, no wonder she would thought of Kyoko as 'tragic accident', something that shouldn't happened. And everytime she sees Kyoko who resemble her father it would remind her of him, just like what Saena says to Lory 'It would be a lie if I don't find her cute sometimes, but it impossible for me to love that child'.
A lot of people are thinking that her father died, but am I the only one thinking it was a situation similar with Shou? He was just using her to pass his exams, get a job, etc?