If you're in the US, once she turns 18, she can move out, and no, you do not have to support her.
Yes, you have to pay until she is emancipated. Dropping out of school and being pregnant makes no difference as long as she is a minor.
yup
No. She is still your child and still needs to be supported.
If she is married, no. If she is unmarried, yes.
Yes, but if she gets married then you don't have to.
Yes. Typically child support continues to age 18 or while the child is still in high school. But, this varies by state and can be longer. For the requirement in your state go to the related link below
not if she moved out of the mothers house
No, she is still a child. The parents are still responsible for her.
What she did with her pregnancy has no influence on the child support you pay for her. Even if she would have kept the child it would not have made any difference. pregnancy does not emancipate anyone. You are still obligated to support your daughter until she is 18yo.
Yes. Until and unless the child is emancipated, you are still responsible regardless of other income. The support from your daughter's boyfriend is probably for your grandchild.
No, that obligations is to the father of that unborn child. Also, once high school is completed your financial obligation for support ends.
Depends on the State. However if he is not a full-time high school student and is age 18 child support is no longer an obligation.