Give him more time if possible. It may actually take three to 24 months! One week is not enough time and there should not be ultimatums in DBing, boundaries, yes, ultimatums, no.
Me:38 H:39 MLC M:10 R:23 years D6 S3 Bomb: Easter, 2007 "Every day may not be good, but there's something good in every day."
