Search Results: comfortable around other people

So me and my boyfriend got into a small tiff, not like a relationship ruining argument or anything but it kinda irritated me.

We visit his mom at least once a week which is fine, she's taking care of her brother's baby who is almost 2. He's a sweet little boy, beautiful. His parents are addicted to drugs though which is why he's with my boyfriend's mom.
Anyway my boyfriend wanted to wash his car while we were there (we live in an apartment with no where to wash, so he does this in his mom's yard) and on his way outside he asked if the baby wanted to come outside , and then said "she can watch him while I wash the car." By SHE he meant me.
He didn't even ask me if I wanted too or minded. And I don't mind kids, and I want one MAYBE 2 of my own one day, but I always get uncomfortable when around OTHER people's kids. I find them cute, but I don't like to be put in charge or left alone with them because I get nervous when they cry or what if they get hurt.

Such was the case. I just didn't feel comfortable watching him, and also I had brought my Nintendo switch with me because I had every intention of playing it while my boyfriend washed his car. (He usually spends 4 hours washing so I get kinda bored waiting on him). But because he volunteered me to watch the baby not only did I get no say, but also I had to spend my day off work babysitting.

He didn't understand why I was mad and replied "I thought you'd want too."

Am I the A-hole here?

A.) Pushover ~ The villain who is a flunky to a more superior elite villian! They do whatever their boss tells them to do; without any questions or hesitation! And always follow their leader everywhere they go...

B.) Insouciant Haster ~ No mercy, no remorse, no secrecy, no warnings, and no second or third chances! The killer that doesn't waste any time and would rather get straight to the point! Does not hold back or put much thought into anything and doesn't try to make the pain less excruciating for their victims! They give everybody the same equal punishment... Tends to make themselves obvious... And are bold and open with their convoluted schemes! Always in a rush... Never takes their time! Extremely aggressive and doesn't believe in sparing others

C.) Realist ~ The villain who treats everyone fairly! Only kill those who stand in their way and those who deserve to be punished! They let the innocent people survive and remain unharmed and unbothered.

D.) Empathetic Trickster ~ Observe, wait around, stay behind the scenes, think things through, and surprise everyone spontaneously! The killer who likes to deceive their victims, play with their mind, and make them feel as comfortable and confused as possible before literally attacking them and murdering them! They do not hurt or kill all people in the same kind of way! Instead they base their style of torture on each person's attitude and how they react... And usually pick favorites; along with those they would like to spare!