How do I find out if my parents were married in the temple.

You can just ask them yourself. :)

Check with the ward clerk in your area.

Go family history center next to the temple

The family history center or the temple will have a record of it.

Many different avenues to finding this information, but if you are a member then any bishop can get you that information by asking their ward's clerk. Good luck.

Usually on your tithing settlement document, it shows all of that kind of information, like when your parents were married, if you were born in the covenant, your baptismal date, ect.

Contact The Family History center. I wish you all the best!

I would go to the family history center, which is about 200 E and 600 S and they would be able to help you.