Hey guys, so it was my husbands birthday and he got a birthday card in the post. In the card this person has stated they love him and he is their life, sunshine and he means the world to them. Me and husband got into a massive fight as the card has no name... he is saying he doesnt know who it is.. and his conscious is clear. He believes someone is stirring our relationship. Any advice would be great! I think he is being honest but why would someone send a birthday to a married man!