diff --git a/alembic/env.py b/alembic/env.py
index 414b2103..4e1805af 100644
--- a/alembic/env.py
+++ b/alembic/env.py
@@ -117,7 +117,7 @@
     signature="update_family_last_modified",
     on_entity="public.family_document",
     definition="""
-    BEFORE INSERT OR UPDATE OR DELETE ON public.family_document
+    AFTER INSERT OR UPDATE OR DELETE ON public.family_document
     FOR EACH ROW
     EXECUTE PROCEDURE public.update_2_family_last_modified()
 """,
@@ -139,7 +139,7 @@
     signature="update_family_last_modified",
     on_entity="public.family_event",
     definition="""
-    BEFORE INSERT OR UPDATE OR DELETE ON public.family_event
+    AFTER INSERT OR UPDATE OR DELETE ON public.family_event
     FOR EACH ROW
     EXECUTE PROCEDURE public.update_2_family_last_modified()
 """,
@@ -162,7 +162,7 @@
     signature="update_collection_last_modified ",
     on_entity="public.collection_family",
     definition="""
-    BEFORE INSERT OR UPDATE OR DELETE ON public.collection_family
+    AFTER INSERT OR UPDATE OR DELETE ON public.collection_family
     FOR EACH ROW
     EXECUTE PROCEDURE public.update_2_collection_last_modified()
 """,
diff --git a/alembic/versions/0025_fixed_event_trigger_that_was_preventing_.py b/alembic/versions/0025_fixed_event_trigger_that_was_preventing_.py
new file mode 100644
index 00000000..2cdf7de6
--- /dev/null
+++ b/alembic/versions/0025_fixed_event_trigger_that_was_preventing_.py
@@ -0,0 +1,102 @@
+"""
+Fixed event trigger that was preventing event deletion
+
+Revision ID: 0025
+Revises: 0024
+Create Date: 2023-11-29 13:53:59.518084
+
+"""
+from alembic_utils.pg_trigger import PGTrigger
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "0025"
+down_revision = "0024"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    public_family_document_update_family_last_modified = PGTrigger(
+        schema="public",
+        signature="update_family_last_modified",
+        on_entity="public.family_document",
+        is_constraint=False,
+        definition="""
+    AFTER INSERT OR UPDATE OR DELETE ON public.family_document
+    FOR EACH ROW
+    EXECUTE PROCEDURE public.update_2_family_last_modified()
+    """,
+    )
+    op.replace_entity(public_family_document_update_family_last_modified)  # type: ignore
+
+    public_family_event_update_family_last_modified = PGTrigger(
+        schema="public",
+        signature="update_family_last_modified",
+        on_entity="public.family_event",
+        is_constraint=False,
+        definition="""
+    AFTER INSERT OR UPDATE OR DELETE ON public.family_event
+    FOR EACH ROW
+    EXECUTE PROCEDURE public.update_2_family_last_modified()
+    """,
+    )
+    op.replace_entity(public_family_event_update_family_last_modified)  # type: ignore
+
+    public_collection_family_update_collection_last_modified = PGTrigger(
+        schema="public",
+        signature="update_collection_last_modified",
+        on_entity="public.collection_family",
+        is_constraint=False,
+        definition="""
+    AFTER INSERT OR UPDATE OR DELETE ON public.collection_family
+    FOR EACH ROW
+    EXECUTE PROCEDURE public.update_2_collection_last_modified()
+    """,
+    )
+    op.replace_entity(public_collection_family_update_collection_last_modified)  # type: ignore
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    public_collection_family_update_collection_last_modified = PGTrigger(
+        schema="public",
+        signature="update_collection_last_modified",
+        on_entity="public.collection_family",
+        is_constraint=False,
+        definition="""
+    AFTER INSERT OR UPDATE OR DELETE ON public.collection_family
+    FOR EACH ROW
+    EXECUTE PROCEDURE public.update_2_collection_last_modified()
+    """,
+    )
+    op.replace_entity(public_collection_family_update_collection_last_modified)  # type: ignore
+    public_family_event_update_family_last_modified = PGTrigger(
+        schema="public",
+        signature="update_family_last_modified",
+        on_entity="public.family_event",
+        is_constraint=False,
+        definition="""
+    AFTER INSERT OR UPDATE OR DELETE ON public.family_event
+    FOR EACH ROW
+    EXECUTE PROCEDURE public.update_2_family_last_modified()
+    """,
+    )
+    op.replace_entity(public_family_event_update_family_last_modified)  # type: ignore
+    public_family_document_update_family_last_modified = PGTrigger(
+        schema="public",
+        signature="update_family_last_modified",
+        on_entity="public.family_document",
+        is_constraint=False,
+        definition="""
+    AFTER INSERT OR UPDATE OR DELETE ON public.family_document
+    FOR EACH ROW
+    EXECUTE PROCEDURE public.update_2_family_last_modified()
+    """,
+    )
+    op.replace_entity(public_family_document_update_family_last_modified)  # type: ignore
+    # ### end Alembic commands ###