Well... humans are strange creatures, love. We all react differently to differnt situations. Sometimes, we cry when we're heartbroken. Other times, our emotions are suppressed. When I dealt with a family death, I didn't cry for months... but when my stepdad yells at me, I cry so hard that I cannot speak properly. You're not alone, and I want you to know that there is nothing wrong with you for this.
Warm regards,
Bee.