Yes I was wanting to know when me and my fience get married how and what I can do to have him adpot my son and become his father because his real father isn't in the picture and hasn't been for a couple of years and he knows my fience as dad and have for a year now

The guy not in the picture, is his name on the birth certificate?

There are dozens of threads on step parent adoption in this forum. I suggest brwosing around a bit and you will find your answers.

If you have any specific questions after browsing around feel free to ask.