Child support for disabled daughter.`

It is possible. However, if you have sole custody of your 10 year old, depending on a lot more information that was not provided it could either be a wash (meaning neither of you owe the other) or it will reduce the amount that is owed (by either of you). child support can only be awarded retroactive from the date one of you files for child support for either child.

This is a tough situation. I would suggest that you hire an attorney in your area to assist you with your case.

Sounds like she would fit the definition of a disabled adult child under the statute, so yes, you could be forced to pay child support, but not necessarily the cost of her care. It would be decided just like child support for a minor child as far as the amount goes not based on actual costs

I believe the Court looks at any income i.e. social security disability etc. that the adult disabled child receives, and balances it with her financial needs in order to figure out what support she should receive. Your income and ex-wife's income will also be analyzed. I do not believe the Court uses the child support guidelines for adult disabled children. If this goes to Court, your wife will be ordered to pay you child support based upon guidelines to you due to your having custody of the 10 year old, and you in turn may have to pay some support to the adult child depending on above factors. Your support should be paid into a trust account etc. to make sure it goes directly to adult disabled child's daily needs.