i mean it depends on my nature with the partner. If it is 100% my choice id prob steal but depends on the amount of money there is. If its a share/steal situation then id share unless i knew my partner was stealing.
My mind would say steal, but at the same time, you got the look at the bigger picture. There will always be more seasons, and if he shared the money, he would still have a friend in her. Since he stole the money, then he ruined that, AND 90% of every cast will never trust him again, all because he stole. If he shared, then it would probably be complete opposite