Either or both parents may be ordered to pay reasonable and necessary child support, without regard to marital fault or misconduct. If the official Illinois guidelines are not appropriate, the court considers the financial resources and needs of the child, the standard of living the child would have enjoyed if the marriage had endured, the physical, emotional, and educational needs of the child, and the financial resources, needs, and obligations of both the non-custodial and the custodial parent. Support payments may be ordered paid directly to the court.