A person is not responsible for their spouse's child support, so no, the court doesn't consider their income in setting child support.
The new spouse is not responsible for his/her spouse's children.
It depends on the state. Some states allow for spouse income to be affected by child support, like Texas and a few others. There are many however that do not take into account the spouse's earnings so if the non-custodial parents loses their job, their spouse income can not be used in consideration for child support payment amounts.
if you are paying child support and have a new spouse, their income will not count toward child support unless the two of you have your own children together.
No, your ex's new spouse is not responsible for supporting your children ergo their income can not be considered when the courts calculate child support obligation for your ex.
no
No, not the whole household's income, just the ex-spouse's income. If he/she is remarried the new spouse's income does not count. Only the biological parents pay for their child.
Generally, no. It is based on your income and not your expenses.
No, unless the spouse is also a biological parent of the child.
No.
no
In general, remarriage should not increase or decrease one's child support obligation, regardless of the new spouse's income or the presence of stepchildren.
no the new spouse is not legally responsible for a child that is not theirs