11 weeks & single mom by choice

I was engaged to who I thought was the love of my life. everything seemed fine until he got a bit too controlling. so I made the decision to end things between us. he feels like I'm breaking up the family and not giving our child a chance at a two parent home but I just cant ignore the red flags. Keep in mind I already have a 5 year old from a previous relationship so I have to protect her at times. I do feel awful but I cant just stay with someone for the sake of the family. what are you guys thoughts?