I agree with you, and a lot of the things on the website indicate that they are not a Catholic church, however most believers in this area are very low income and not very well educated. Those who have the Internet likely do so for their children and do not use it. A quick google of the church shows that they have a few different websites as well and other stories which are definite red flags.
A LOT of the Hispanic population in the area goes to this ‘church’ because that is where their friends and family go. They see the word “Catholic” on the outside, walk inside and everything looks, and everyone acts Catholic so they assume that it is Catholic. They move to the United States from Mexico and this is where they end up. If nothing can be done about the Church (which seems to be the case) I wish there was a way to tell the people who go there without seeming angry or turning them off of church all together.
I am Catholic, go to mass every week and I had NO idea that this was not a real Catholic church because the traditions, customs, mass, liturgy, etc. are all the same. (I saw the female cleric on the website, but I never saw one in person).
I do agree with previous posters who said that the building does not ‘look’ Catholic, but because it is a low-income area, I just assumed that the church bought the building from an older church or something and didn’t really give it that much thought.
It seems that not only does the local church know, but according to another Houstonian who posted on here, they are TRYING to do something about it already which is great. I wish I could help get the word out too.