breach of contract by one party.

lease agreement finish December 31, 2014. tenant text me that he is divorcing his wife , and wants a recombination letter for his new place that he is moving on November 3rd.
wife facebook page said that she got a new place moving this week end.
so how i handle the situation because he is saying she is staying but her facebook page said different and i do not want to get involve in the middle of them if it is true the divore but still 2 months left in the contract that they should to pay and no 30 days notice, what to do regarding giving a reference when i am not sure she will be until the end of the contract, what to do?