<P> Piper went to the future with Phoebe and Prue, and learned that she and Leo were divorced, and they had a daughter named Melinda Halliwell . Although Piper still loved Leo, she also wanted a normal romance . Feeling Leo could not provide that, she started a romance with her new neighbor, Dan Gordon . </P> <P> When Piper became sick with a terminal illness, the Elders forbade Leo to heal her since it was not caused magically . Leo broke that rule when he saved Piper from the disease . Because of that, Leo was suspended from being a Whitelighter, though he remained a purely good person, with no evil in him . </P> <P> Leo eventually earned his' wings' back as well as Piper's heart . He asked Piper to marry him when they got back from the Heavens . However, the Elders were violently opposed to this . They tried to marry in late 2000, but the Elders forcibly orbed him away just as the ceremony was beginning . The Elders ultimately allowed Leo to return, but placed him on probation to make sure their love wasn't interfering with their duties . </P> <P> The Elders eventually lifted their probation on Leo and allowed him to be engaged to Piper . The ceremony was performed by Grams, and the Elders allowed Patty Halliwell to return from the dead for one day to witness her daughter's wedding . Prue and Phoebe served as bridesmaids . The ceremony was also attended by Victor Bennett, Darryl Morris, and Cole . </P>

What episode of charmed does leo and piper get back together
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