Her kids couldn't see her anymore, she was a trans-parent.
I lost an electron..." The other atom asks "Are you sure " First atom replies, "I'm positive!"
Water...
Because she can't get rid of the Y chromosome
The X men!
A trip without the kids.
Mom: typing... *gets married* *have kids* *gets old* *dies* *goes to hell* Mom: Fish, honey!
Two, then one, then none
Roommates
Because she's trans-parent
She's trans-parent.