Dreaming of divorce

Q: If a woman dreams that her and her husband are far away from each other and she is angry and upset with her husband but isn't sure if they were divorced in the dream.

1. Would a dream like this mean divorce in real life?

2. Would dreaming of divorce mean divorce in real life

3. Would dreaming of this or of divorce mean that the nikah has broken or become or will be invalid?

Husband signing a dowry agreement

Q: Is it permissible in islam for the Moulana to create a dowry agreement and to tell the husband to sign such an agreement that in the event of him divorcing his wife then he has to hand over his assets to his wife or his rights to his assets will be forfeited and transferred to the wife. Also to place the husband on terms to sign such dowry agreement. I know in Islam we have mahr paid immediately.