Worried I found DB too late

[cw68]

OK, need help here. Just got this email from my husband:

"One last item from me, I’d like to do Tuesday of next week March 11th with the kids, instead of Wednesday March 12th, I most likely have to fly out the evening of the 12th to spend a day in Utah. Let me know if this won’t work for you.

Thanks"

Last Weds he had to head out of town for work, this Weds he has a work dinner that will keep him from his day with the kids and now this. This really bothers me. He says should we get divorced that he wants 40% custody, but with his work travel, he won't be able to fulfill that. He just expects me to bend because it's best for the kids. I think one thing that would be best for the kids would be for him to be able to fulfill their expectations and worry that they'll see his job as being more important to him then his kids.

It also really bothers me that he thinks I will just let him do his thing and feel he's taking advantage of me. I know he's keeping a journal of the amount of time he's with the kids and I think it's for divorce preparation should we get to that. I doubt he keeps his missed commitments in there.

grrrr