it's a shame that the placement didn't work out with lisa as it'd would have been great to adopt him out so soon. but then it's better that you and she agreed that it wasn't the right thing for him. he is the most important person in all this after all!
the patience you have shown throughout the whole time is outstanding. i am under no elusion that chance is far stronger, emotionally and physically, because of your care. you are a star!
he is such a gorgeous baby and i am sure that he will find a wonderful, forever home before too long.