roommate without her life together

K.
To give the down low...So I have a (not exactly invited) roommate that doesn't have her life together has two children and an on again off again on again baby daddy. We offered her baby daddy(while they were separated) a place to stay and then suddenly they were back together and at 6am one day she and her two kids moved in it's been about a month of two and she's struggling to help pay bills, making me feel small and then announces she's pregnant again and that I better not stress her out because I will cause her to miscarry again. I'm not a bad person but I got upset because she made me feel like I don't know loss. I miscarriaged three times this year and she knew this... what's more I kinda resent and hate that she's having a third child. I know some would think I'm a evil person for feeling that way but my husband and I have been trying for so long with no luck... I want to be a mother and here she is about to have three kids when she can't even take care the two she already has...😢