Arguing with SO

Kim • Been TTC #1 for two years! Suffering with PCOS:(
So tonight me and the SO got into a small argument and he gets angry easily and cannot control his temper well he said to me "if I had it my way you would be dead. " I'm so hurt and can't stop crying.  I have no one to talk to about this no friends here or family. What would you do if they told you that? We just got engaged and have been doing GREAT! idk what to do now he's even more mad cos I'm not talking to him. Would you talk to them if they said that to you ??? ??????????????????