Pregnant and single

I’m currently 30 weeks pregnant and recently broken up with the father of my child. Aside from going to the doctor appointments, he has not been supportive throughout my pregnancy and was really just causing me a bunch of unnecessary stress. The last straw for me is when he came home at 2pm after a night out. I kicked him out and a week later some woman I don’t know called me to let me know she dropped off his things at my front door. Apparently he’s been involved with her for months, amongst others. He has humiliated me so much, and has shown so little respect or consideration for me. Because of all of this I have decided that I want nothing to do with him. I don’t want him at my baby shower, the hospital when she’s born, or coming to visit afterwards. I feel like I’ve had such a miserable pregnancy because of how he has treated me since pretty much the start of this year. This is supposed to be such a happy time but I have spent months crying myself to sleep and questioning everything about myself bc he wants to run the streets. I want to enjoy these last couple of months of my pregnancy, and I want to enjoy my baby without any drama or painful feelings. I hate that things are the way they are but I honestly don’t know how else to handle this situation. I waited so long to have a baby (I’m 39) and it’s devastating to already be a single mom before the baby is even here. Never in a million years would I have imagined this man was so shady and evil.