Giving up and no expectations look similar. Think as little as possible about what he is doing and thinking and will do in the future, and think as much as possible about what you're doing to enjoy your time now and improve yourself now. Just BE for a while.
That's not giving up, it's just letting what happens happen and focusing on what YOU can do right now. No expectations means don't expect him to come home and don't expect him not to come home; live your life.
Adinva 51, S20, S18 M24 total 6/15/11-12/1/12 From IDLY to H moving out 9/15/15-3/7/17 From negotiating SA to final D at age 50 5/8/17-now: New relationship with an old friend __ Happiness is a warm puppy.