Let me put a different spin on the children and their father. Your friend doesn't know the entire situation and since it's not her situation, she spoke freely of how she sees things. I see things just a wee bit differently. I see a man trying to impress others, including the ow, when it comes to his children. After all, he wants everyone to think he's the greatest dad out there right now. This behavior may continue, but in many cases, it won't last a long time. He'll become bored and so will the ow w/taking care of his kids and doing things w/them. Time will tell, but I certainly would take what your friend said w/a grain of salt and remember...leopards do not change their spots.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.