is it bad that i only want 1 kid?

So when my boyfriend says how many kids do i want and i tell him just 1 and he had a weird face like whatt? why just one? and im like well to be the perfect spoiled child.. My boyfriends family is HUGE , he has 7 brothers and 2 sisters so he said he wants a big family but MEEEE i grew up alone for awhile and didnt have many cousins, i just have 1 brother and 1 little sister.. Thats it... im the oldest... so i always used to play alone bymyself now i rely on myself and like to be alone with anything. So i want 1 child, maybe 2 if god does a miracle..... Its not bad right??? if i want one kid, my kid wont be bullied? or different?? 😕....