If Harden is cool with it, nothing really else to say.
Everyone has to make their own decisions and if Harden doesn’t have a problem with Khloe Kardashian staying married to Lamar Odom, we shouldn’t try to force him to.
Khloe was pretty straight up on Ellen. She is a polygamist with a husband and boyfriend and that isn’t going to change any time soon.
https://www.youtube.com/watch?v=Q1bq0mBmRno
The question does beg how long will Harden be so understanding of his girlfriend telling anyone who will listen she will always love her husband and he is the love of her life?