Can you tell us your routine? What kind of products you're using?

My first suggestion would be to stop brushing your hair when it's dry! Detangling should only be done on soaking wet hair that's coated in conditioner.
2C/ Coarse/ Normal porosity/ SW Florida/ Salt & Pepper
Cleanse: AIA cowash, TJ Tea Tree Condish
Condish: JC Too Shea, Tresemme Botanique
Stylers: flax/okra gel or KCCC + CJ PP or JC Spiralicious
Experimenting with Got2B Ultra gel and loving it so far!