Though it is documented that they had a strong relationship, Laclède's and Madame Chouteau's relationship was coated with difficulties. As divorce was not allowed during that time by the church or the state, Madame Chouteau remained married to Rene for the majority of hers and Laclède's relationship. This prompted lots of whispers and gossip, let alone the possible strain of Rene returning from France any day. Historians believe that this in addition was a contributing factor to Laclède's decision to travel upstream to a new trading post.