Question Summary:
Is my husbands stepfather classed my mahram?

Question Detail:

Iv tried searching your website and cant find anything on this
Is my husbands stepfather classed my mehram?

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
 
your husband’s step father is not your Mahram.[1]
 
And Allah Ta’āla Knows Best
Muntasir Zaman
Student Darul Iftaa
USA
Checked and Approved by,
Mufti Ebrahim Desai.