I can’t do this anymore.

I can’t believe what happened today and I’m still processing it. My husband and 3-year old and I were out shopping and we were bickering but it quickly escalated to him yelling “Shut the fuck up” numerous times loud enough for everyone around to hear. There is so much more to our story but I can’t type it out due to my tears. I just hope the lord can give me the strength to finally leave.