any facebook api can get change of facebook relationship?

how to get change of relationship?

of course , we can g开发者_如何学JAVAet current relationship status, (graph api , "me" )

but how to get history? for example, maybe 1/1/2000 change married status from single to married. i want to get this change.....

i also try to use "me/feed" , still can not get change of relationship.....

if facebook API doesn't support this feature, can i get information via grab facebook page/html ?

development platform : c# / asp.net

History data like this isn't available from Facebook. What your app could do is use the real-time updates api to subscribe to profile changes and build up that history of the user on your own server.