I thought that was good writing too mummytime. I longed for Brian to say, "I'm happy to give you a lift Helen, but why arent you driving?" And then when she said she couldn't because she was pregnant or because Rob didn't think it was a good idea, for him to say something normal like, "Good heavens Jennie drove right through her pregnancies." Or, "Ha, I can't imagine me telling Jennie what's she's allowed to do!" Just to give Helen a bit of a reminder of what's normal.
Lynda is so kind hearted, if she had even an inkling that something was wrong I'm sure she'd scoop Helen up, take her for tea and cake and get her to say what's wrong. I suspect that, when the abuse is known, she's going to feel very guilty that she was so wrapped up in her own gardening stresses that she didn't even ask Helen how she was.
I'm not sure that Adam has even spoken to Helen since she and Ian fell out. Although Adam is Helen's cousin maybe Ian is the one who maintains the social links and now he's not doing that Adam isn't really seeing Helen. And hasn't even noticed. Another person completely wrapped up in their own life.
I wonder if Charlie will end up learning of the abuse. Does he have any friends in the village apart from Adam? Will he feel that he should have pursued his suspicion that Rob blocked the culvert and was fiddling the books?
Shula should feel bad. She is possibly the only person, other than Helen, who has witnessed Rob both being violent and lying. I don't think she'll be surprised when it all comes out.