Obama does this even if Trump is the President!!
The wedding day is one of most special days for any couple. Wouldn't the joy get doubled when the couple surprisingly receive a congratulatory message from none other than the former Black President of US?
Barack Obama, the former US President, even though not in power continues to respond (technically speaking, his office) to almost all the wedding invitations that he receives from strangers even though he is not in power. Although its only a casual form letter, its essentially a personal acknowledgment from the former President which manifold their joy from the couples' point of view.
Of late, netizens are so happy that they express it sharing the letters they have received from Obama’s Office that wishes them congratulations on their weddings.