Don't know anymore.

I'm heartbroken, and I feel so stupid. My fiancée and I were together for 2 years and the whole time he cheated on me by sexting other girls. We broke up in January and I really thought he was changing. We stayed living together this whole time though. We got back together in July and I ended up getting pregnant. And he was sexting other girls again by October. Idk what I'm gonna do but eventually I will leave and it looks like I am going to have to be a single mom. Something I never imagined doing. But better than being stuck in this relationship. Just needed to vent to someone. No one knows.