What are some of your ideas.
I'm sorry your going through this. I really feel for you man. You asked for advice. You sound like a good guy, so here is my 2 cents worth. Take it or leave it. I have read all of your posts.
You said you haven't dated for a while and feel at the very least that this girl has triggered in you an interest to get back into dating again. That's good. I relate, when my ex dumped me I met a cool girl a few months later and we went out, it didn't really work out but it got me into dating again casually. You might now want to look elsewhere instead of dealing with this woman further.
In your own words you say you feel she is using you. I won't disagree with that. 24 hour taxi service, an ATM machine and a babysitter for her kid while she more than likely is with that other guy while you are babysitting her kid. She has a lot of nerve right? Why can't she babysit her own kid on the 4th? Well then again it's probably because she is going out on a date with that guy she likes that drives the moped on the 4th?
If it was me I'd let her and that moped driving dude drive off into the sunset together and not sweat it.
If she ever calls again I will not accept them. Maybe we will see each other if she wants to and we'll talk.
You say you wont accept her calls, but if she wants to sit down and talk to you that's ok. What's the difference?
I guess your going to have to make a decision if you see a future in this.
I wish you good luck on your decision my friend.
Peace,
AO