What would you want to hear in order to take an ex back?

My ex and I were together for 6 years. We built an entire life together have a child etc. the last few months of our relationship were really rocky. I fell into a bad depression episode and just had a hard time with life. That interfered with our relationship and he couldn’t handle it and we ended things. It was a bad break up. Very bad. But the “problem” I’m still madly in love with him and I honestly can’t live without him. He’s the only person I will ever love and can ever love. I’ve tried telling him and asking to talk and he just doesn’t give me the time of day. I’m going to talk to him tonight and I told myself if it doesn’t work out this time, then it’s time to move on. I’ve told him everything. How much I love him, I want to grow old with him, I want our family back together and he just says, “you can’t convince otherwise, I’ve made up my mind.” I know some of you will say “that’s your answer right there leave him alone” but this man is my life, my world. I love him more than anything in the world and I’m willing to give it another chance if there’s even a possibility. What can I tell him to make him see how much he means to me and how much I love him. How to show him that we are meant for one another?
What would you want to hear in order to take an ex back?
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