So, lemme start on a little about me...

Im currently 17 years old (I’ll be 18 in March) and I’m currently engaged. Ive known my fiancé for about 5-6 years now. We have been engaged for almost a year now. And I am legally an orphan. My biological dad is in prison and my biological mom is in Florida not taking care of me or my 4 siblings. Also I was raised to not believe in abortion. Last January 26th, 2017 my biological moms cousin took me in. Lets call her S, all was well up until last week.

So heres what happened, yes me and my fiancé had unprotected sex BUT I was on birth control. I was the one who took his virginity. His family likes me and my family likes him. So I had a feeling I was pregnant. I don’t know why, but I did. Mainly because I was not having a few of my symptoms I usually have right before my period. No big deal, I was almost certain my period would come. But it didn’t. A huge indicator I’m about to get my period is I get super sleepy a week before my period. A week before my period was supposed to come I couldn’t sleep at all. I decided to wait until my period was supposed to come. If it didn’t come I was going to take a pregnancy test. And I did. I cried when I seen that the test said pregnant. However I remembered a conversation I once had with S. She said if I ever got pregnant she would not kick me out because I am family and she would try and help me out. So I decided I was going to tell her the next day. Annnddd I did. She immediately started yelling at me and I totally understand that. Then she decided to take it upon herself to call my fiancé and tell him he has to pay for an abortion. Then she came into my room and told me that I had two options: abort the baby and stay, or keep the baby ago. I immediately started to pack my things. Then she decided to start telling me how horrible of a parent I was going to be. It was horrible because I just needed someone to confide in and talk to. She was not that person. Later that day I moved in with my fiancé. And I’ve been here with his family ever since. Since then she has called my biological mom and told her that I lied about having sex. It was one time and she blows everything out of proportion (the family thinks she’s bipolar). She also told her I gave her no heads up. WHICH I DID. I told her. I had been puking early in the morning and was nauseous the rest of the day, she said it sounded like pregnancy. Since then she has continuously messaged me saying she wants to be there for me and the baby, she wants to be there when I give birth and everything but then continues to post my business on social media talking shit about me. And also continues to message me and remind me of how horrible I’ll be at parenting since I’ll be 18 when the baby is born. She got mad because my biological mom had abused me in the past but Ive decided to be mature and forgive but not forget. When I told my biological mom she wasn’t mad but she wasn’t happy. Shes been 100% supportive of me and my fiancé since I DO NOT believe in abortion as a choice for me. Shes just been putting me down and making me feel horrible about everything. I know I’m not perfect, nor will I ever be. I know I’ve made some bad decisions but I believe that now I have to do the adult thing to do and deal with what I’ve done. I think she was wrong on so many levels for dealing with this situation like that but then again a part of me believes every negative thing shes saying. Do you think she handled this correctly? I just feel alone and scared through this.