Thank you for your question
My name is Clare
I shall do my best to help you but I need some further information first
What does the Will say?
Is your step mother still alive?
Then she receives all the estate since she survived your father by more than 30 days
If her Will remains the same then you will inherit on her death
Please ask if you need further details
I am sorry but the Will is Clear - you woudl only have inherited if your step mother had died first.
Of course she may well still leave you something in her Will