Responses
In Vol 4 ch 4.4, they did have a discussion about that with Nagare wanting a baby while Ai was not too inclined about it. Now IDK if he'd be jealous since the possibility is not far but I doubt he'd be like his trash of a father ╮(￣▽￣)╭
LMFAO WHAT HAPPENS IF THEY HAVE A CHILD?? WOULD HE ALSO BE JEALOUS OF HIS OWN CHILD JUST BECAUSE AI'S GIVING IT MORE ATTENTION THAN HIM