does babies grow distant from their mothers?

I have a 45 days old baby and she is my world. I am married but still studying in college. And my classes starts in a week. I have found a home near my college and my mother , and my grandparents and also my husband's mother are there to take care of my baby. Even when I go to college I will be able to come during lunch times. And my class is from 9:00-4:00.

and I have class till november. I am worried if my baby as she grow older will be distant from me as she will be seeing less of me. And she will be more closer to my family who is looking after her. It's my possessiveness talking. but every mothers are possessive right!

Working mothers please reply to this..

I am first time mom..