My wife of 20 years recently told me she feels "lonely" and wants to get therapy for herself. I think she's saying she's unhappy and is working her way toward divorce - when I asked her she said she is isn't sure what she wants. I feel threatened by that, but I don't want a divorce - we've got three kids and two are still at home. I'm wondering what I should do: start getting info about divorce? Wait and see? Any thoughts?