Should I read this

I might be wrong but I don’t think it ever mentions that he did.. I don’t even think it’s said why he went undercover as her husband either—I could be wrong, again. If anything though, more than likely he was; considering her vision came back after he disappeared

I think he was putting eyedrops that causes her blindness… if i could remember correctly, she found out from the eye doctor in the beginning of the story. Though, im not sure what really happened because they already met when she was already blind.