saz, i am pretty much in the same boat as you - 2 year old DD2, 17 year old DD1. Its "interesting".
Bogie, it is hard being a young mum thats true enough, it sounds like you have so much on your plate just now - wow, i certainly admire you - your neices and nephews are very lucky to have you as an aunt.
PMSL at the cloth cap chavs!! I know what you mean, but you have to be v careful about the C word on here .
M&T is a bloody minefield. But my advice is persevere. It does sound like your area is a bit rough, but they can't ALL be chavs. The same as the other mums can't all be snobby cows - i do know what you mean though, its hard to find a compromise. I have certainly done the M&T gauntlett and its difficult. I admire you for keeping it up.
Is there a homestart in your area. They often run great groups - the one i go to is a fair mix - im the chavvy one though i think ;)
I know this sounds a bit mad, but have you thought about a church group, you would think that maybe that might have a friendlier atmosphere and not be frequented by rough types. It is so difficult. The best group i go to is attended by a scruffy bunch of exhausted mums, all ages and everyone scrubs in together - and not a flat cap or burberry scarf in sight