Every single day, we’re surrounded by rules. We tell our dog, “Spit that out! Stop, I see you! Don’t eat crap off the floor!” We pay at the grocery store because, apparently, that’s a law. We make little kids eat their greens before they get a cookie. Rules are everywhere — and they’ve even crept into our relationships. From who texts first in the morning to whether your partner can have friends of the opposite sex, every couple seems to have its own “rulebook” for love. Some rules are cute,