Did you mean at ds or dh? Both, for me. On Christmas day when ds was either 4 or 5, he noticed that the doorsill of the back door was splintering (rot) so he began chipping off huge chunks while my dm just sat there ignoring the whole thing and dh and I were trying to cook dinner.
A child psych told us that she thought he did things like that to the house and car b/c of being an only, but obviously your ds proves that theory wrong. That winter, DS also broke the zipper on his best winter coat by running it rapidly up and down, and did the same to the handle of the van door, breaking that, as well. Seems to be the age.
Keiki's Makuahine (Keiki's Mom) 50, dh 50
Keiki: b. 2002 after 3 months bedrest
Natural conception following ZIFT/chem. pg
Olivia: b. 1999 d. 1999
28-week preemie, ptl cause unknown
Natural conception after 1 mc
ttc since 1998