Get relationship status of all your facebook friends ,follow the procedure below
Goto this link
http://relationbook.me/
and login with your facebook account,grant access to the app,
and get the relationship status of all friends.
You can also apply various Filters like
MALE,FEMALE,SINGLE,IN a Relationship etc
Utkarsh. Is there any way to use windows phone apps on pc? Android-Bluestack. For Windows – what?