The whole “love triangle” hasn’t really worked at all. To work we’d have to feel Charlotte was genuinely torn between two different but equal men. Instead Sidney & Charlotte have 75% of the screen time devoted to it & are fleshed out as far as Andrew Davies seems capable of fleshing out as characters. Stringer is just a nice handsome lower class guy who we can only assume doesn’t get out much. He’s spent hardly any time with Charlotte at all. He’s main character it’s seems to be Not Being Sidney. If I had been writing it I’d have had a greater contrast - made stringer more physical, more earthy, lots of humping heavy things around & sweaty topless shots to offer a proper contrast to the gentry (how dare you suggest that would be purely for gratuitous reasons 😆)
It doesn’t matter if stringer is left single, he’s poor and therefore Does Not Count. I assume he’ll be there purely to throw another obstacle in the way of Sidney & Charlotte in the “misunderstanding of the week” Abd then disappear
Totally agree with miss lambe staying single & having control of her own life for once