Stop making food when another sim is cooking!!!!!

I agree with everyone on this thread and I also wish that when a sim does auto-cook some food, that they would make a family portion if they have other sims living with them. So many times I'll be like, okay, time to make some food! And notice someone is already making some. Great! My sims are so smart! And then I notice they cooked only for themselves. Even though their wife and kids are starving. Such smart sims.