Divorced and moving out.....still hopeful

[NewB3]

I never heard back from her. Left work early to go get S4. Texted her from the parking lot asking if he deserved his prize. She called me within 2 minutes. She said that she was not sure what else to do with him and maybe I could get him to behave. She said it has been very hard this week. She said he was "Okay", but it still took a few more minutes this morning.
I told her I would skip it then. She said hope you have a good night and weekend. I said okay and we got off the phone.
So, I know she has trouble with S4. He always tells me mommy misses me and he does too. She called me this morning when she could not handle him. Weird, that is not co-parenting.....She wanted this and now has it. She cannot handle him and is upset about it. Well, I Give her no parenting advice, I just talk to him and try to get it handled. Eventually, I will not be so available for her to run to. I feel that is wrong,but I know her lack of interest in a relationship with me is exactly what she is getting. I do not want to be a "friend", I am not interested. I have said it to her many times and even in Counseling.
So, there is nothing to guess on her end. I am not sending mixed signals, but getting impatient with this. Either tell me how you feel and lets get on with it, or I'll move along.
Female friends say get a "date" and make sure she knows...that should rush things along. Well, that is a game....last thing I want. This situation is hard enough.