Brad Pitt thinks he’s getting the short end of the stick when it comes to his visitation time with his kids, and has a plan to change that — but unfortunately for him, their child therapists don’t agree.

Brad and Angelina Jolie‘s lawyers filed a series of emails for Wednesday morning’s hearing. In one of them his attorney, Lance Spiegel, says despite Brad complying with every aspect of the child therapy process … "the therapy team has ignored or disregarded issues that [Brad] has raised." He’s not specific about the issues.

It’s clear from the docs Brad is frustrated by the limited amount of time he gets with his 6 kids … 1 visit per week. The issue is, Brad signed a temporary custody deal months ago in which he agreed — along with Angelina — they would both let the therapists call the shots.

The emails from Brad’s attorney suggest he’s trying to circumvent that deal. In fact, Spiegel says "Regardless of [the therapists’] views, there is no reason for Brad not to request court orders" for more access to the kids.

In late November, Brad’s lawyer asked if Angelina would agree to the following schedule in December:

– one session with the twins (Knox and Vivienne)
– one session with the middle kids (Zahara and Shiloh)
– one session with the twins AND the middle kids
– one session with the older kids (Maddox and Pax)

The sessions would be monitored and 30-60 minutes long. Spiegel adds, if Maddox and Pax don’t want to see him … Brad wants an extra session with the other 4 kids.

Angelina’s team turned down the offer. Her attorney, Laura Wasser, fired off a very firm response saying Brad’s team is ignoring what therapists feel is best for the kids. She implores them to give the therapists a chance to "tell us how the kids are feeling."

As we reported, Brad was shut down in his effort to keep the case sealed … but it’s now clear from these emails he’s determined to spend more time with his brood, ASAP.