Why would you assume that Lee still wanted to move in together after Marina snubbed him that night? Maybe he was just done.
Maybe he was just done.
I think that about sums it up, Oswald was sick of Marina's BS and using her as a punching bag, he was sick of being a dumbass loser who was destined to be forever doing low paying meaningless jobs, he had another mouth to feed, he already established that suicide was an easy way out*, he was only young but was being described as looking 30 and he had already defected to the enemy because he disliked America's politics.
*
“I am shocked!! My dreams!”, “My fondes [sic] dreams are shattered … I decide to end it. Soak rist [sic] in cold water to numb the pain. Than slash my left wrist.”
Oswald's Historic DiaryOswald's "Historic Diary", WOW, this guy had serious delusions of grandeur!
JohnM