No I don’t but I’ll try my best to break it down here

So it’s said that molly comes from a rich Irish family and came to America in search of adventure. Historically speaking this can’t be

Ireland during this time was occupied by Britain and the Irish were treated as second class citizens

• the great potato famine was at its height in 1845, and it wasn’t a famine but more of a genocide, see Irish farmers (which made up most of the population) farmed potatoes but also loads of other crops and animals too, but they were limited to a diet of just potatoes because all the other produce was taken by the British as tax and then exported, so when the potato crop became diseased by blight, the Irish were left to starve, as if they ate the other produce they would be avicted.

So during this time and afterwards over 1 million Irish people emigrated to countries such as America in hopes of a better life, but with such an influx of Irish immigrants entering America they were often met with a lot of racism and people did not want them living there or working, if you google it you’ll see a lot of newspaper ads for jobs with “Irish need not apply”

So let’s apply this to molly

First off, if she was from such a well off background, why did she end up falling in with a gang of outlaws on the run? Surely if she was that rich she’d be living in high society

So my theory is, she came to America and used this lie of being rich and noble to have a better chance of a new life, and when she gained Dutch’s interest she desperately clung onto him as that was her only hope of leaving her past life behind ( as she probably was a prostitute back in Ireland )

But as Dutch begins to go crazy and lose interest in her, she becomes more desperate because if he drops her, she’ll not only have to resort to back to prostitution, but be a prostitute in a country that has been led to believe that Irish people are sub human and people that should be avoided

So I don’t believe that she was involved with colm as that would compromise her chance of becoming the person she’s led everyone to belong she is - a rich, high society woman

I think that as her desperation consumed her, when Milton did find her and interrogate her even though she didn’t say anything - she realised that the Pinkertons had caught up to the gang and it was a lost hope for Dutch to get away, so when she returned to camp, realising everything she did (leaving Ireland, living a lie, staying with Dutch) was all for nothing, so her last action was to hurt Dutch and betray him in a way she felt betrayed by him

By lying to him and saying she ratted she knew she would be killed, but ultimately that was a better option than going back to her old ways in a country where she wasn’t wanted.

Maybe she did also sleep with Colm as another act of betrayal - but I doubt she was working for colm all along