Why did I remove your change?
Probably because you added content that was not verifiable. The new content seems implausible or controversial and is not backed up by citing a reliable source. If you can find a reliable source, by all means put your content back in - citing the source. Another reason may be that you removed content that is backed up by a reliable source.
Wikipedia's goal is not to present the truth about each topic but to present what is thought about each topic, giving greatest weight to the most widely held opinions.
User:jomillsjo may sometimes share the same IP address.