MY DH has 2 dd from frist marriage.
We had our DS 6 years ago and I always probably knew we wouldnt have anymore as 2 lots of maintenance and "didnt want the DSD to feel left out" well that's the way it was always perceived.
Now they are teens and wnt w-ends with their friends which is fair enough, they are not very interested in our DS anymore etc.. My DH has now come to accept this.
I feel very bitter and quite angry - as I know without a doubt if this had been the case early on we would definately have had another.
PS Im 43 and DH is alot older so imo too old for another!