Question

Alice and Bob were legally married and have two children, Charlie and Daisy. However, their marriage has recently hit a rough patch, and they have decided to separate. Alice has custody of Charlie, while Bob has custody of Daisy. Due to financial difficulties, Alice is struggling to provide for Charlie's needs. She seeks legal advice on her rights to receive support from Bob for the expenses related to raising their child.

Based on the provisions of the Family Code, answer the following questions:

1. What is the concept of support under the Family Code?
2. Who has the obligation to provide support?
3. What factors are considered in determining the amount of support to be given?
4. Can Alice demand support from Bob for Charlie's needs even if they are already separated?
5. Can Bob be relieved from his obligation to provide support for Charlie? If so, under what circumstances?