Facts:
We own an untitled land but we are paying tax declaration on it. Upon deciding to sell this property, we found out that it was already sold by one of our relatives without our knowledge. We also found out that there are 2 deed of sale with different dates and different witnesses and the land description is different from the lot stated.
They contend that they are paying the tax declaration of the lot in question but upon tracing the lot number, it pertains to different property.
What should we do regarding this matter?
Please help!