Posted before...long story short. Sbxh after a very difficult 4 years of him coming and going...he finally went a year ago to live abroad. MH issues etc...he has put us through the ringer...but still care and miss him. DD has really pined for him. He unexpectedly returned to the UK and initally said he was here until January. .so assumed he'd be around for a few visits and Christmas. So he phoned me tonight and said due to work is leaving again on Saturday and could dc's have day off this week to spend with him....I'm stuck between saying yes as they really miss him but worry about this being more unsettling. What would you wise mners do?