whereabouts

Q: Does a husband require the permission of his wife to leave the home after esha salaah? If he wants to go out with his friends, does he need to inform his wife regarding his whereabouts?

Q: I have two questions.

1) Does the husband have to inform his wife of the amount of salary he earns?

2) If a husband is going somewhere, does he have to inform his wife regarding his whereabouts? For example, he is going on a trip with friends.