BBJ, I think he finds it easy to criticize you about everything because he somehow feels that you have to take care of the kids. So time to lay down the law:
"When you have the kids you're responsible for them that includes getting your supply of medication, bug spray etc. If it's something you can't do then let's discuss the split custody arrangement, apparently this isn't working.
Two, when you tell me the kids will be here at a certain time I expect them here at a certain time unless you let me know in advance that you can't make it so I'm not waiting around.
Also, before you hand the kids off to your parents or someone else I get the first right of refusal.
[insert the inappropriate material stuff here]
Finally, please don't contact me unless it's an emergency like a life-threatening situation. That includes texts, emails, phone calls etc."
Time to set the boundaries in a clear way. He's a guy you have to spell it out for him.
Me: 35|WAW: 38|D: 6yo | http://tinyurl.com/2dxx7m6 Feb 2006, left, came back in two weeks Aug 2006, left again Apr 2007, filed for divorce Dec 2007, reunited Mar 2010, moved out, filed again