Okay, sorry I just strongly feel like catholics are passively aggresive toward mormons. And it really bothers me when I’m trying to just get answers.
Yes, they may be passive aggressive, but this is not exclusive to Catholics vs Mormons and/or vice versa…just saying.
You would likely get the same kind of attitude on any Christian forum you visit. To say, “This is why I’m not a Catholic” is a little absurd. Surely, THAT is not the only reason you are not a Catholic
I was once on an airplane from Salt Lake City to St. Louis with a Mormon who was also very passive aggressive and sometimes aggressive in projecting his beliefs/witnessing to non-Mormons. Finally, as we deboarded, he made an off-hand comment to the stewardess and she put him in his place
Thanks but I came here to learn about catholicism, not falsehoods about my church.
Maybe you can start a dialog by gently showing us what falsehoods have been presented. I am sure that all those responding to this thread would like to know what errors in understanding they/I have regarding the Mormon faith, just as I would hope that you and fellow Mormons would be open to correcting the errors that you believe about Catholicism.
So, my question is, why do catholics believe the Catholic Church is the true church? And what should I learn about the catholic church in my prayerful research of it?
I had the very same questions as you not that long ago and honestly, I felt that most Catholics were quite obnoxious in this claim. However, the more I researched the core beliefs of the Church and the teachings of the Early Church Fathers, the more convinced I have become.
Others have given very concise reasons why the Catholic Church makes the claims that it does. I encourage you to research those. However, be forewarned that you may find yourself in a very uncomfortable position regarding your own existing beliefs and the first thing that one usually does when confronted with differing views is to very defensive. You must guard yourself against this and keep an open mind if you truly want to learn about the Catholic Church’s teachings.
I just want to learn as much as possible.
If this is true, it will be a long road. I suggest that you do some independent reading about Catholicism before jumping on the Catholic Answers forums, because with all due respect to those who comment here (and I appreciate you all for answering my numerous questions

), this is really the church militant and you are likely to misunderstand them without a basic understanding of the Catholic Church’s teachings. I suggest against open-ended questions. Be very specific and you will get very specific answers. Your original question has numerous books devoted to that exact subject (and an overwhelming subject it is!!!).
Below are some readings/lectures that I have found very beneficial in my research of the Catholic Church:
Rome Sweet Home by Scott Hahn (book)
*A Father Who Keeps His Promises * by Scott Hahn (book)
“The Lamb’s Supper” audio lecture by Scott Hahn
“The Fourth Cup” audio lecture by Scott Hahn
“Understanding the Eucharist” audio lecture by Scott Hahn
“Signs of Life: Catholic Customs and their Biblical Roots” audio lecture by Scott Hahn
“The Virgin Mary Revealed through Scripture” audio lecture by Scott Hahn
“Why Do We Have a Pope” audio lecture by Scott Hahn
Can you tell I like Scott Hahn?!?!?

I find that he is very personable and interesting in his approach to explaining these topics and doesn’t speak “over my head” with lofty words, etc.
“Jesus the Bridegroom-The Greatest Love Story Ever Told” by Dr. Brant Pitre (audio lecture)
{All the above audio lectures I have found on youtube, but they can be purchased and downloaded from Lighthouse Catholic Media as well}
Catholicism and Fundamentalism book by Karl Keating (would have to maintain the perspective that this book is outlining the differences between Catholicism and mainstream Protestantism)
If Protestantism is True book by Devin Rose (lots of implications for Mormonism outlined in this book although the main purpose is to show the illogicalness of Protestantism)
Also, I know there are several converts from Mormonism into the Catholic Church that have appeared on EWTN’s
The Journey Home television program. I believe you can search through their archives on their website to view these testimonials. You may find compelling nuggets of wisdom and information.