I’m so sad right now, bawling my eyes out.

So I spoke with my sons father earlier, and he was mad that he never got to see his son, so I got him ready packed his stuff for a day or two, told his dad that my son was on his way there, when he just finished telling me that I knew where he’ll be anyways.. so once my son got there his dad had left and he’s ignoring my text messages, I’m so heartbroken, how could he do that to a 5 month old baby!? I’m just bawling my eyes out and holding my son extra tightly, am I overreacting? 😢