PLEASE???

So, I spent most of last night arguing with the ex. Then when I was in bed last night he called again and begged me to reconsider. I didn't back down. I felt so strong. I of course of stood up to him before but it was definitely a good feeling last night. I hope he is getting my message. Then I got a call this morning. Yes, it was him and he decided he was going to take his son and his friend was going to pick him up. Then I checked my email today and got this LONG, drawn out email about me not being considerate of him and our son and blah, blah. What a load of SHIT!!! I kindly replied back that if you want to spend time with you son you will get him when you can, and if you don't it is on you and not me!