This was a big drawback of the movie. Not all of us are experts on the status of sanitation and toilets in Rural places.
The movie(especially the attitude of the father) didn't make much sense to me because of all of the time I assumed that there is a sewer line obviously, at the place shown in the film. I had no idea how the toilets are constructed in rural areas where there are no sewer lines. If this was somehow(may be subtly or indirectly), communicated to the viewers, many of us would have enjoyed the whole movie a lot more and it would also have been much more meaningful to us!
The movie(especially the attitude of the father) didn't make much sense to me because of all of the time I assumed that there is a sewer line obviously, at the place shown in the film. I had no idea how the toilets are constructed in rural areas where there are no sewer lines. If this was somehow(may be subtly or indirectly), communicated to the viewers, many of us would have enjoyed the whole movie a lot more and it would also have been much more meaningful to us!