Conflict of Interest?

It sounds like there may in fact be a conflict of interest. Have all of the documents reviewed by an attorney to determine what can/should be done.

I dont know whats going on with mine and my siblings inheredence my father left us?

IMMEDIATELY get an attorney. This is a probate situation so you should not have to pay any fees up front. The attorney can look into the facts...

Yes he can sue you for the used value of the bikes. You may have bought them but you gave them as a gift and once given, cannot be taken back.

What if you live with your parents and your brother. he damages your property and your parents doesn't do anything?

Get your own place? It seems like that may be a financial stretch for you but you have no superior right to be there over him. Do what you can to...

My brother died and I want his ashes , he was married but separated for (7) seven years. Who had rights of his ashes

Unfortunately, legally she does. Sad - very sad if she refuses to share.

Does my grandpa need a copy of his girlfriends death certificate?

Probably not, but the first thing you have to determine is how your grandfather owned the property with his girlfriend. If joint tenancy, you can...

Is there somewhere we can file a complaint about our Fiduciary?

Start with getting an attorney to write her a letter. If you still get nowhere, consider filing a Petition for Removal based on her inaction.

If I'll dismiss civil Complaint will motions filed by defendant be dismissed with it?

It is possible the motion will go forward. It is also possible you will be responsible for their costs. Consider a settlement with the defendant...

What do I do?

I suggest a free consult with an attorney or at a minimum a search of the probate court records in the county where your aunt resided at the date...

You have to request publication after due diligence to serve and a declaration in support. Does this person work? They have to leave the house...