Chipped my MILs kitchen cabinet

So I got these 3M sticky locks for the kitchen cupboard.. so my toddles doesn't get in the cupboard..

I live with my in-laws

So I thought I'd take one off and I did and it came out with a chunk a laminate. ... I freaked out and have glued the piece back. I don't want them to know. Is there any way I can fix it without her noticing.

Otherwise it would add to our sour relationship and complicate things more if I tell her.