Over the years, I've been asked this question many, many times. It is a really tricky question because you never quite know how someone is going to take the news. The problem occurs when a neurotypical person has a partner who displays many of the signs of Asperger's syndrome but doesn't know that they have it. In this case, the relationship can quickly become very strained. A person with Asperger's syndrome needs to know that their responses are different to a person without Asperger's syndrome. They need to know that their emotional needs are quite different from those of their partner, more different for example, than simply the differences between men and women. Unfortunately telling someone that they have a "mental condition" never goes down very well. Should you tell them? If you feel that your partner would be open-minded and willing to work on adjusting to your needs - and if you're willing to adjust to theirs, then it's worthwh...