Pregnant around kids

I hate being pregnant around kids.. my cousins have like 0 understanding what it means to be pregnant and somethings you just don’t do. Like yesterday my cousin smacked me in the stomach and it wasn’t a hard smack,but I don’t to be hit in my belly, period. I wanted smack I’m in the head,but that’s not my child,so i had to refrain from going off. Then, he came back and tried it again,but I covered myself. Kids bring out the best and worst in sometimes.