Remus John Lupin was your husband for 17 years, you both got married when you were 18 years old, just before leaving Hogwarts, your brother was Sirius Orion Black and he got send in Azkaban but apparently escaped, you can teleport yourself with wandless magic.

Right now Harry, who was in third year, was in Dumbledore's office with Remus, his fear was a Dementor since the train where Harry got agressed by one, Remus saved Harry, so now Remus sitting on a sort of box where a boggart of Dementor is in it, he was gonna teach Harry Expecto Patronum.

"Close your eyes... Concentrate, explore your past.."

Remus said as Harry closed his eyes and Remus get up from the box to pace around, his hands in his pockets.

"Do you have a memory?"

Remus asked Harry.

"Allow it to fill you up.. lose yourself, then speak the incantation, Expecto Patronum."

Remus said, standing beside Harry as Harry repeat, the incantation.

"Very good.."

Remus said as he walked to the box to stand beside it as Harry open his eyes.

"Shall we?"

Remus asked Harry, his hands preparing to open the box at the ready.

"Wand, the ready."

Remus said as Harry take his wand and Remus look at Harry that was pointing his wand at the box as Remus open the lock of the box with wandless magic and prepare to open it as Remus nod and he open the box, revealing a Dementor flying out and your wand pointing at it.

"Expecto Patronum!"

Harry shoot the incantion to the Dementor and it worked! As Remus smile and laugh and he close the box, the Dementor disappearing back in it.

"Well done, Harry! Well done. What did you think of?"

Remus praised Harry as he look at him but then a Pouf is heard coming from the some sort of balcony of the office as you appear and lean your arms on the railling as Harry wanted to speak but the sound cut him off, you even took Remus' long black jacket.