Het in my yuri manga? No wonder people are being angry.
I can definitely understand where you guys are coming from though. Because of how this manga works, when Yurika's father said they were gonna be rivals now, that means he's gonna try to get yurika's harem from him, basically a mass ntr situation. And I can definitely understand that just the possibility of that is infuriating, just one girl getting taken away from her partner is hard enough, so a whole harem (or at least a large part) getting taken would prolly be devastating. Let's just hope this arc ends quickly guys coz i really enjoy this series, but like every yuri, putting het in it really lowers its quality, but that's just me uwu