My son is due for his arrival here soon, and I'm really considering not staying with his father.…

My son is due for his arrival here soon, and I'm really considering not staying with his father. After this weekend with his babies mom and daughter I realized he's lying when he says he doesn't love her still, and when I was asking him questions about their past just the way he talked about her made me realize me and my son will never add up to the amount of love he has for them two and that's not fair to my son.