Hi pinay - no problem!
But the point is this. The term Mormon originated with a group of people that believed Joseph Smith to be a prophet and to have received the BoM through divine means. Yes, it was a nickname that stuck, but at the beginning, all Mormons started from the same point.
Somewhere along the line splinter groups broke off claiming the BoM and JS as their starting point but disagreeing on doctrinal issues along the way.
You must agree that only ONE of these churches can be correct or else you would not belong to the one led by Pres. Monson. You agree to follow the “rules” and beliefs as laid out by those who came before you. If you didn’t you couldn’t claim to be a member.
The same with the Catholic Church. The doctrines that were developed and fought for early on have stayed around for 2,000 years. Yes, there are splinter groups. But that doesn’t change the fact that the Church has existed and can trace Her teachings back to the beginning of Jesus and the Apostles.
The definition of a Christian was developed very early on as we know by the many martyrs that went to their death defending it. Otherwise, they would not have stood up for ALL of the beliefs unto death. The early Christians did not compromise on their beliefs.
Once again, the point is that every group defines what it takes to belong. Mormons can say that Jesus is this or that, but that still does not meet the criteria of what it has always meant to be a Christian.
I would not tell you that I am a Mormon but do not believe JS to be a prophet but like to read the BoM. You and all LDS can have a deep love for Jesus and His saving grace, but that is still not fully understanding Him in the way the Apostles and martyrs did. It is different. It is only a partial understanding of what Christians have always known about Christ.
Anyway, I think you will agree that we live in a world full of definitions and we both belong to churches with very clear definitions of what it takes to be a faithful member.