Co-sis coming soon-want to give her some feedback.Should i?

Everyone- each one you, thanks for the inputs!! Like I've mentioned in the post - she is really sweet to be true.
But since I know how it is to be judged before we go into a new family, I thought I should be fair to her. Thats why for now - I am going to just believe that she is sweet. I'll just avoid all 'fishing for information" questions for now and then try and let her learn things by herself.

But I do get a small uncomfortable feeling somewhere .Latest incident :

I work in an IT MNC. and since my PILs place is two hours away, we dont stay with them. My parents stay nearby - I leave my kids at my moms when I go to office. Earlier when we were in chennai, we would visit our parents for vacations. But I would usually just stay for a day or two at my PILs and then come over to my mom's place (the vacation would be for 5 days.and I DEFINITELY do not want to spend all of it at my PILs). In total, I am generally seen as someone who doesnt spend much time at my PILs (feedback from husband AND PILs). A few days back the wud-be co-sis called me, and since my BIL works in the middle east, she ws talking about delays in getting family visa etc. Thats when she told me "I will join him only after 2 months of marriage. I will be staying at PILs". She is right now working in a company near to her parents place (which is an hour from my PILs place). So I asked her " so are you going to resign your job or are you going to continue till you join him in the middle east?". She said " No no..I am going to resign definitely. I want to stay the complete 2 months at PILs only. I may visit my parents some time, but according to me after marriage, I dont think the girl should be staying with her own parents. Its bad and not our culture,right?"...It was said in her usually "sweet" tone.. And i dont know if it was my mind over reacting.. but I sensed a small tinge of 'accusation' in it. Could be just in my head. But still, it rang alarm bells for me and after this, I am being Super super superr careful with her...