30 years ago my father bought one land in my name. The owner of the plot told that compound wall on 3 sides of the plot belonged to us. We rarely visited the plot after it was purchased. One of the neighbour has constructed 2 bathrooms on one of the walls encroaching 2/3rd of the 1.5 feet wide compound wall. He has made alteration on the top of the compound wall so that it looks like his compound wall. Recently he built a 3rd bathroom encroaching same 2/3rd of the same compound wall. I told him the wall belongs to me and he should not construct above the wall. But he says it is a common wall and he has constructed the bathroom wall in line with the other 2 bathroom walls and that the portion of the compound wall on which he constructed the bathroom wall belongs to him. Is there anyway I can get back the portion of the compound wall on which he has erected his bathroom wall. The length of compound wall encroached by him is about 50 feet.