Yes, he has many children. something i need to make very clear right now is that zeus DOES love him children. very much so, in fact. the issue is that he was never meant to be a father, i think. or at least, not at the time that he became one. it was a huge responsibility, and he was still recovering from a war and adjusting to a throne. it was a lot of stress, and he hence became cold, shutting them out when he shouldn’t have. If he had children maybe a thousand years later, things would have been very different, but alas, he can’t change it. he’s trying now, but some good that does, right?
honestly, it’s a mixture of all three of those things. he will certainly refuse to take any blame until he’s of a clearer mind. his anger comes throuhg when things don’t go his way, and will often become physical ( not with people, but with objects ). and he does tend to avoid people when he’s stressed out. afraid that they’ll make ti worse, or that HE will make it worse. either or, he hides away.