It is quite normal for you to want to be the most important person in your babys life. It is also quite normal for the baby to want to stay with those who play with her and make her feel good. Your situation (working outside the home) makes it necessary for other family members at least to spend time with your baby. Do not resent it, but rather be happy that the child has the possibility of good care even in your absence. However, if you wish to have more time for your child, see if you can take a part-time job or give up some responsibilities at work in order to spend more time at home. If that is not possible, let your mother-in-law and sister-in-law give the baby the attention and care that she needs. As she grows up, the child will be attached to you as well. Most children in our country thrive under multiple mothering or having motherly care from more than one person. Relax and enjoy your child when she is with you.