Certain circumstances may have become a bit more complicated since a plan or an agreement was put in place. It's this change that probably accounts for the discussions you've had recently and are likely to have this week about what was agreed and, particularly, why you feel a promise has been broken or reneged upon.
Somebody's doing their best. They are not deliberately contrary. What they need from you is patience; understanding maybe a bit of compassion thrown in. Try your best to summon and offer all the above this week.