Divorced. My fault, and cant move forward

[Mrs D]

MrBond,
I find that my husband tries to extend the conversations now - I have to be honest that I feel like he plays with my emotions sometimes. We talk. We get along wonderfully, then I get all crazy in my head and make things more than what they are. How to I place in my mind that this isnt anything more than a cordial conversation at this time?
I had my son call him this morning to see if he was working. My son didnt want to go to day care, it was raining. Then he asked my son to place me on the phone to talk about the court date that I had this morning for a speeding ticket. He said the same thing he had advised me last week. I understand that maybe he was just reminding me, but maybe he wasnt? I try not to over-analyze things - but sometimes its just to hard not to..