I left my EA partner just over a month ago. I needed to give myself some space before talking to him so we haven't arranged any regular access or maintenence yet.
Surprisingly he is being fairly co-operative so far, polite to me (if not overly friendly) and has not reacted in the way I expected at all. I am a bit suspicious, to tell the truth. He was "devestated" when I left, crying when he saw DS, sending emails with suicide threats etc and just seeming very subdued and not his usual self. But 2 weeks later, he had a new girlfriend (At least I assume she is a GF as he has her in the car every time he picks DS up. He has not introduced me and generally acts as though she is not there when we do handovers.) and I noticed he is back into well-groomed mode, lots of aftershave, lots of new designer clothes, like he was when we first met.
I have agreed to meet him to sort out a regular access arrangement and maintenance tomorrow at my mum's house. She will be there but in another room and DS will be there but my sister will look after him in another room as he knows her well and he is still unsettled from the move, I don't want to leave him with someone he doesn't know well yet. XP has texted asking whether we can discuss it over a drink instead, I am about to text back saying no, we can discuss it at my mum's house.
I have a feeling he is going to be passive-aggressive and end up talking me into making the decisions, which is fine by me, but is going to be annoying if he is going to sulk at me every time he picks DS up. If I can minimise this at all that would be great.
Secondly, I have got the "Private agreement form" from Child Maintenance Options, thinking that would be easiest and make sure we covered all bases, but it has a space for "Child's address" - I haven't yet told him my address, though he knows where I live to a couple of streets' accuracy due to dropping DS off after visits. He hasn't been bothering me with texts etc so far, and I have started using my old mobile phone again (so he has my number, and it hasn't been a problem) so I'm not really sure why I am still witholding my address from him - but I don't know whether to give it to him as part of the agreement between us.
Lastly, I am worrying quite a lot about what he is like with DS now I am not there to supervise as I always felt he had no patience with him and was too quick to jump in with discipline etc - DS is only 15 months old and really only needs to be told "no" and/or removed or distracted from things, but he seems to think he has the understanding of about a 3 year old. I am hoping that he is being OK with him at the moment as he only sees him for a few hours at a time, so hopefully has more patience with him (I always find I am more patient with him when I have had a break) and he is having him during the day when he is usually happier, whereas when we lived together he saw him mainly in the evenings when he was tired and grumpy. I don't know how or even whether to bring this up as XP always just saw it as a clash of parenting styles between us and will see it as a criticism if I mention it, and get defensive. However, especially as DS can't talk yet, I feel strongly that I need to know he is safe if I am to be able to send him to see his Dad. So a good way to say this to him without making him defensive would be helpful.