On the/your doorstep - Idioms by The Free Dictionary
on the/your doorstep
on your (or the) doorstep very near; close at hand.
1998 New Scientist The solution to Underhill's problem was on his doorstep.
on the/your ˈdoorstep very near your/somebody’s home: It’s easy to be concerned with problems across the other side of the world and not see the poverty and unhappiness on your own doorstep.