Hi there,
Kudos for wanting to learn the mother tongue of your fiance, it is really nice that you would like to be able to bond with her family. I would be glad to help you to achieve that. I am a native Hungarian, have some experience in teaching languages, I used to get compliments on my tutoring skills. Have got Hungarian-as-a-foreign-language study books too. I currently live in South Buda, work in North Pest, so nearby locations would suit me for personal meetings, would also consider Messenger. I can make myself available for up to 10 hours a week. I do not charge for the first lesson.
Please contact me for more details.