I'm about to blow up!😤😤

Okay sorry for the rant but I can't stand my so right now. 
I wanna just scream!
Okay my SO works Monday-Wednesday and then again on Saturday 
So I stay home with our 6 year old daughter. 
Being a Stay at home mom is stressful with getting her ready for school, taking our daughter to school ,picking her up ,helping with homework,I do the cleaning,cooking and laundry. 
I'm now okay with this because my SO works but is it really such a hassle for him to cook her something to eat every now and then? 
Earlier today I listened while my daughter asked her father if he'd please make her something to eat. 20 mins later he's still hasn't got off a video game to make her anything of course I go and do it because duhh I'm her mom and I'm gonna feed her. 
But when I confront him he just ignores me!! Keeps his eyes stuck on the game! 
I'm I just over reacting!? 
I'm fearful to have another child with him I can't stop crying I shouldn't have to feel this way..💔 
Advice please..