I don't have a problem w/ the kids spending the night at OW's they do it all the time on his weekends it's just that he told D7 the plan for the day & the night, which during the day is the party and after the fireworks, which means I will not be able to take them.

Nomopo,
If u don't think that is the reason he called (so urgently about the refinance) then what do u think it is? Or it could be just another form of exercising his control? The old me would be calling him right back. Yes I am a bit nervous at the thought of what he might do so I just avoid it by not being home. He has some anger issues.