Seculded does not mean disappearance

We were on the Math website, doing sums (yes, on a Sunday night).  that is me holding my phone, staring intensely at the problem sum.

She had to draw that secluded mole of mine.

I  protested- I don't have a mole! 

Kiki- Yes you have. You have half a mole. 

Me- Colin, you be the judge! Do Mama have a mole?

Colin- (Looks carefully at my face)  Verdict- Yes, you have a mole. 

Me- (Mock cry).

Colin- A little bit mole. 

Haha ha.