Most Madhesies have always been dominated by "Nepalese". I have seen so many cases that they have been ill treated, as if they are not citizens of Nepal. Most of the so called Madhesies have a Nepali citizenship. I am not really sure why most people try to dominate them.
I have been brought up in Kathmandu. I have seen Madhesies roaming around trying to sell vegtables, fruits and what not. For some reason, most of us still dislike them. People try to steal from them, threaten them, and often use bad words.
I just think its high time for them to stand up for themselves. At some pont, they had to burst the bubble and stand out. (The same way we stood for our right when we had to).

Just an opinion
I am not a Madhesi nor biased