Please Help: My boyfriend impregnates someone else & still claims to love me; what do I do now?

Hi, I have issues in my relationship. I have been dating this guy for a year now and I discovered that he has another girl who is seven months pregnant for him.

For a while now I stopped communicating with him. It’s actually been two weeks and he is begging for a second chance trying to explain that he didn’t love the girl. I love him but I am confused about the whole situation. Help me.