For Better or Worse (2) Dr. Quinn, Medicine Woman : Season 3 Episode 29

While Sully is off thinking and doesn't return for several days, Mike gets worried. Although Mike continues to believe in their love. When Sully finally returns, Mike realizes she just wants Sully as her husband. Mike and Sully marry on May 20, 1870. Brian, feeling left out, has a surprise for the newlyweds.