It continues until age 22 with some exceptions.
18
Back child support is paid until paid in full, regardless of the age of the child.
Age 19. see link
eighteen
This applies only in states that allow this, but the standard is age 23. see link
at the present the state of florida emancipation is 18.
Some child support agreements don't have a age limit in them and if that is the case here, you have to read yours, you have to go back to court and fix it. If 18 was set as a limit you have to contact them when the child turns 18 so it stops.
No, at the maximum for the states of Ohio and Michigan, the limit is 23 years of age to file for retroactive child support.
No, there's a 12 month limit past the age of majority.
No Fault Divorce is not a considered item in the establishment of child support. However, it should be noted that Florida no longer has an age limit on when child support ends, so it must be addressed in the order.
Massachusetts sets the high school graduation age limit at 18. After that, you need to enter an adult education school program.
Yes, as long as she is under the age limit for child support you are still liable, even if hs has children of her own.