Anonymous wrote:OP, I would be more concerned about the fact that they would have different dads. If your older child doesn't have a good relationship with his father or doesn't see his father often, it might be hard to witness the younger child having his father present full-time or growing up with happily married parents. I'm sure your fiance is a great, but a stepfather but it just isn't the same. Your older child is entering the early teen years, a very sensitive time when kids think a lot about their relationships with their parents. I'm not saying don't do it, it could be a great thing in the long run, but be prepared for some difficult feelings to come out.
While my child has a great relationship with her dad and stepfather, I'm very concerned about my kids having different fathers. That was part of the reason I didn't want anymore kids. I didn't want to be stereotyped as another single African American mom (even though I'll be married) with two kids with different dads. Now I don't really care as much as I know my situation.