stepparent

Parent's spouse what is non-parent.

My stepparent is a good person.

stepparent

Parent's spouse (non-parent).

My stepparent is a good person.

stepparent

The person who is married to someone's parent but who is not their parent.

My stepparent is a good person.

stepparent

Parent's spouse and non-parent.

stepparent.

stepparent

Parent's spouse and non-parent.

My stepparent is a good person.

stepparent-in-law

Spouse's stepparent.

My stepparent-in-law is a good person.

stepparent-in-law

Spouse's stepparent.

stepparent-in-law.