A Titanic movie question- please answer?

What if Jack Dawson didn't win that poker match and he couldn't afford Titanic. What if Rose fell in love with Lovejoy? Spicer Lovejoy was Cal's butler/valet/bodyguard. Do you think Rose and Lovejoy could be together? Do you think Cal and Ruth would approve? Do you think Lovejoy would be loyal to Cal or to Rose? Do you think Lovejoy would be capable of loving Rose? If Rose married Lovejoy instead of Cal, do you think Lovejoy would treat her better than what Cal did?