2x16 - Dr. Quinn, Medicine Woman

Eight orphans arrive on the train. The Reverend takes them in at the church and Mike nurses their ailments. When no one in the town wants to adopt the orphans, the Reverend extends a proposal of marriage to Mike so that they can raise the orphans together. Mike briefly considers the offer, and Sully confronts her about it, asking her if she loves him. She accuses him of not making any kind of committment to her, whereas the Reverend has, to which he replies, ""If marriage is all you want...."" leaving his meaning clear without being spoken that he's possibly willing to offer more. Considering this, Mike turns the Reverend down, much to the relief of Sully and the Cooper kids. Eventually, the orphans board the train and leave town, but each orphan boards the train a more complete person as a result of their interaction with the townsfolk. Dr. Mike confronts the fact that she can't save the world and she and the Cooper kids emerge as a more united family.