I need some advice well I moved to Maryland I was living in Ohio my supposedly bf well I ended up…

I need some advice well I moved to Maryland I was living in Ohio my supposedly bf well I ended up finding out im pregnant by him in December but throughout this,whole Pregnancy I felt like he wasnt supportive enough he never went to any of my appointments but he has 5 other kids but he dont wanna claim mines in the beginning of my Pregnancy he wanted me to get an Abortion and that made me feel somtime but me and my mindset im like kno that not fair to my baby and then he tells me lies after lies for me to stay around and support him then I find out recently hes in a relationship with one of his baby moms its like should I let my child be in his life