Mother in laws

So my wonderful mother in law decided that i dont deserve to be a mother because i don't want my SO to leave for 4 days while i am feeling horrible and yes i said when i sent her the text i am being overly emotional, but this is how i feel, and her response was " well many women have been pregnant and raised children alone without a man and if you can't have 4 days without him then maybe you shouldn't be a mom" im just really over emotional today and then my fiance had to tell me today hes leaving for a weekend, and i wanted to tell someone how i feel and so i told her. Ugh i hate this woman, i am so over this pregnancy thing.