After getting promoted

[Bassim]

I am wondering if my sentence sounds natural. I feel there is a mistake somewhere, but I can't find it. Would you please correct my mistakes?

After getting promoted, married, and buying his house, John thought he had never had it so good.

[GoesStation]

Married is stranded there, connecting with neither the preceding nor the following phrase. Say either getting promoted, getting married, and buying a house or getting promoted, marrying,
and buying a house.

[teechar]

There are no mistakes, but consider the following suggestion.

After getting being promoted, getting married, and buying his house, John thought he'd had never had it so good.