Can my father take back items he gave me and my siblings two and a half years ago after our mother passed.

Probably not. If he gave you gifts, he cannot take them back. He can lie and say they were not gifts, but the facts will probably not support that....

Can i file a motion against these parents for custodial interference? or Harassment? These lies allowed child to leave/distress.

No, you cannot sue strangers for not listening to you.

Will the courts consider me a dependent and take that into account when calculating child support?

No, you are not considered a dependent for that calculation. You are simply a part of the expenses he has. Only his income and the other support...

How can you make the Court consider jurisdiction over a child who is not part of the original divorce case?

Once you filed and adjudicated the issue of her not being your child, you were relived of all legal responsibility. That sounds like what you...

We were wondering if there could be anyway for her to move out, or if worse comes to worse, emancipation.

If her parents agree, then you can do as they allow. Including emancipation. Or marriage. But if they do not agree, then she has no options short...

No, but you all have some issues going on. Is there a court order in place already? One that gave stepsister guardianship? Or did mom and dad just...

Can I avoid to pay that amount? obtain a divorce faster?

No one here can advise you on whether you need to follow the military order issued to you to pay her a certain amount. That order is based on...

Who do I contact to have a court date scheduled if I am representing myself? How should I proceed if I am representing myself?

What sort of date scheduled? Your statement deals with your case, not your question. You should get a new attorney and also see why you were...

Is this information correct? Can I ask for spousal support?

Unless you got that information from your attorney, do not believe what strangers/friends tell you. There are no set limits like that for support...

If my daughter and i are in agreement for me to care for my grandchild,how would we go about making this legal but temporary.

How are you envisioning this to go? She disappears for a while? She is still involved but you house and feed the child? The hows make a difference...