Advice from my divorced ladies out there please

What made you decide your marriage was over?

I’m currently having issues with my husband of a year. Mainly over him not taking what I say seriously it’s almost like he doesn’t care about my options and always thinks I’m being dramatic when I express my feelings. I feel silenced.

Also he has a serious addiction to playing video games he plays for 8 hours a day or more if he can and it is starting to affect our marriage and his relationship with our 4 month old daughter.

He wasn’t like this before we got married. He used to know how to prioritize.

Is this a deal breaker? Or am I simply being dramatic?

All answers welcome :)