Getting adopted but not wanting to offend big?

[ngsu]

Hi guys! I hope I'm posting this in the right place…I haven't been on here in a long, long time so I'm not sure how it works!

But I rushed as a sophomore but will be a 5th year senior, so I get all 4 years in my sorority. I'm staring this year as a junior and have 3 full years left, but my big just graduated. I'm getting twins this fall and I really, really want to have an actual big here with me at school. My big and I haven't really ever been super close…long short short but I got placed as her little randomly and love her as a person to death, but she was always busy and other than a few times we never really hung out or talked much after the first month or so after big/little. But, during big little week she invested a lot of money to get me items and presents during the week and make it great. So, I really want a big here at school with me the next 3 years in my sorority, but I don't want to offend her or upset her/hurt her by moving into a different family, although that way I would have an actual family and a big for the rest of, or almost the rest of, college.

I would just like some input from you guys since it seems most of you have been involved in Greek life way longer than I have and are even alumnae, so maybe I could get some more advice and input. I feel like it would be strange to talk to her about getting adopted because that would put her in an awkward situation. Any ideas?