TOMTE
Chicks from the Disc
He's gorgeous. I'm sorry his personality has taken a turn 
For now until you either rehome or cull him, if you're going to let him stay with the ladies, you need to respect him as their roo. If you're going to offer treats, give them to him so he can call his girls to the treats himself. If you feed his girls, he's going to take that as a challenge to his standing as the boss, and he'll probably act aggressively to you and/or the flock. Don't touch or hold his girls, either. He'll see that as you trying to breed them.

For now until you either rehome or cull him, if you're going to let him stay with the ladies, you need to respect him as their roo. If you're going to offer treats, give them to him so he can call his girls to the treats himself. If you feed his girls, he's going to take that as a challenge to his standing as the boss, and he'll probably act aggressively to you and/or the flock. Don't touch or hold his girls, either. He'll see that as you trying to breed them.