I was raised by a stepfather as well,so I know how you feel. My stepfather was a great man, and a real rocket scientist. He taught me everything I know about building bikes and cars.
A great husband and a great father who I miss dearly,and will never forget.
My condolences go out to you and your entire family.
Sorry for your loss. You are in our thoughts and prayers.
My step father died last week. He suffered from bladder cancer and Lymphoma. Along with skin cancer all were side effects of his anti-rejection medicine from a heart transplant. He passed quickly as well.