marriage retreat

Ron and I are hosting our first ever marriage retreat in our home this weekend: Fri. and Sat.  I did not think it would happen; I did not push it to happen.  But a friend asked about the materials we had put together that I had previously mentioned, and one thing led to another, and voila!  It has fallen in our laps, and Ron and I just look at each other in amazement.  How did this happen?  We are both looking forward to it, nevertheless!