How can I show him he made a mistake?

How can I show my baby daddy he made a mistake by not wanting me anymore?

is there is really no answer to that because he was the one that broke up wit you and it is his loss you shouldnt try to prove to him that he made a mistake have him find out on his own.

You cant prove to him that he made a mistake. Thats only YOUR opinion. If he thought he did...he would have came back to you. In your eyes you feel he made a mistake, but not in his! Let it go, and if fate comes into play, he'll be back in your life....but its HIS choice!!!

well you can't really prove to him that HE made the mistake but honestly, you should focus on u
'r #1 priority, u'r babyyyy