I agree with Sharni. Meeting the parents on the first date or after 6 months shouldn't be an issue. To me it says he cares about you enough to 'show you off' to the family and it also says he cares for his family in such a way that he wants to share someone he likes with them. Both are good things.

I was told that you can tell alot about a man by the way he treats his mother.

Good luck.... relax and have fun!!