Allah Ta'ala taking care of a person who is faithful to Him

Q: I have made some observations in life and I would like to know if I am correct in my wisdom and my guess: 

1. Will Allah subhanahu wa taala protect someone who performs his prayer five times a day and protects his heart, eyes, hands, tongue and the area between his legs from zina from financial problems of any kind? As long as he is on this path? 

2. Will Allah subhanahu wa taala protect someone from depression as long as he does not commit zina with his heart, eyes, hands, tongue or the area between his legs? 

Because anyone with serious financial problems I've met so far, had a girlfriend or committed zina in the past.

Woman breastfeeding openly

Q: I wanted advice on how to deal with a situation with my aunt (mothers sister). 

A lot of times she breastfeeds very openly (breasts fully uncovered) in front of my brother who is 14 years old. The other day I told her that if she needs to breastfeed then she should go into another room or at least throw on a blanket and she got angry at me and said that it’s comfortable for her and her baby to breastfeed the way she does. 

My mother found out about this and said that I should respect my aunt and that it was fine for her to breastfeed like that since my brother is her nephew. Am I in the wrong?