Did Aphrodite have kids at all?

Yes, quite a few.

Born pregnant with twins: Eros and Himeros.

By Ares;

Deimos & Phobos, gods of fear & terror

Harmonia, goddess of harmony

Anteros, god of love returned

By Poseidon;

Rhode, goddess of Rhodes.

Herophile

By Anchises:

Aeneas & Lyros, princes of Dardania

By Hermes;

Hermaphroditos, god

By Dionysus/Zeus;

Priapos, god

By Adonis:

Beroe, goddess of Beruit

By Phaethon;

Astynoos, king of Syria

By Boutes, king of Elymoi

Eryx, king of Elymoi

At items you find mention of her being mother of:

Peitho, goddess of persuasion

Pothos, god of loving

Iakkhos, demi-god