The main problem with the non-Western version (epitomized probably by how it's done in India) is that it enforces a very high degree of social conformity: every

The main problem with the non-Western version (epitomized probably by how it's done in India) is that it enforces a very high degree of social conformity: everyone must have the same relationship model, and the same life goals (monogamous marriage, children, etc.), with very little room for variation. It's impossible I think to say either one is "better", unless you can specify what exactly your goal as a society is. If your goal is a very stable society with everyone following the traditional monogamous marriage + kids path, and minimizing divorce, it seems that the Indian way probably produces better results. If you desire more freedom as an individual, it doesn't.