You know how we cry every time when we watch the Titanic and feel bad for Jack? Yeah well, according to this theory on TikTok, he never existed but was a hallucination in Rose's mind to help during her depression and to deal with her abusive husband!

Source: Pinterest

Check it out for yourselves: 

Holy crap, ain't it? This changes everything, the whole movie, all that bitching about there being space on that board Rose was on when she let Jack drown, everything!