How can I get over the shame of begging him to stay and still left?

we have been going through some things and he left i begged him to come home cried to his aunt and told her to send him home im talking about sobbing crying, he said he's not coming back and he doesn't think he will ever come back and that just set me off the edge i started crying uncontrollably im so embarrassed he texts me about our child but i have not spoken to him i answer through his aunt because i truly need space... maybe now i'm bitter I don't know
How can I get over the shame of begging him to stay and still left?
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