Read 2 Chronicles 22-24
Marked: 2 Chronicles 22:3, He also walked in the ways of the house of Ahab, for his mother advised him to do wickedly.
Ahaziah walked in wickedness in part because of the advice he received from his own mother.
I have found it is easy to have many advisors. But not all will give sound advice, not even if they are family.
How I determine which advice to follow depends on how well I know the Lord and His word. His word helps me learn to discern between good and bad advice regardless of source.