The Grandfather Paradox?

a baby girl is mysteriously left at an orphanage in Cleveland in 1945. "Jane" grows up lonely and dejected, not knowing who her parents are, until one day in 1963 she meets a drifter and falls in love. As things appear to be improving for Jane, a serious of disasters strike: 1. she gets pregnant by the drifter who then disappears. & 2. during the delivery, doctors discover Jane has 2 organs & need to make "her" a "him" in order to save Jane's life. & finally, a stranger kidnaps the baby from the delivery room. because of all that, Jane becomes a drunk & a drifter. later in 1970 he befriends an elderly bartender at a bar called pops place. Jane is offered a chance for revenge on the condition he join the time traveler corps afterwords. so, both enter a time machine to 1963 where the drifter is dropped off, he meets an orphan girl and gets her pregnant then goes to the future and kidnaps the baby only to drop it off in a cleveland orphanage in 1945. then goes to 1970 and becomes a ba