Dear Brother: thanks for your response. According to the following article the Ravidassia do not recognize all of the Adi Granth as sacred because Sikhs killed one of their leaders. Sikhs, on the other hand, do not recognize Bhagat Ravidas Ji as a Guru. Here it is:
https://en.m.wikipedia.org/wiki/Ravidassia

Hello OL. Answering to your question “Mauricio, did you become a Sikh with your family or alone? Trying to find a place in a new religion alone has been quite difficult. What do you say to family members who want to un-convert you? Is this a just me problem or is it usual?”
I’ve made the journey together with my wife. However, at this point we have stopped considering “religions” altogether, and just think of ourselves to be disciples (sikhs) of the Guru. We also consider Jesus to be a true Teacher, even though one has to filter a lot of Bible verses which were clearly not divinely inspired.
I understand the difficulty of your situation. Throughout years I have gotten a little isolated from family, friends and neighbors because of my evident search of the Truth, my way of thinking and, sometimes, my appearance (uncut hair, simple clothes, etc). My nearest relatives are not religious, so they don’t bother me as long as I don’t try to convince them.
My advise to you is as follows: you always have to honor your father and your mother as the Bible say. If both of them agree on something, that means it’s something worth considering it. I would try to get into an agreement with them so that they can understand and respect your religious decisions. As for any other family member, demand respect from them and put them aside if they don’t comply. As long as you’re good with God and with your parents, everything else will flow naturally in your favor.
Remember that God’s name is Truth… sometimes it’s very hard to accept that Truth.
Regards,
Your brother.

Dear Dr. Kala Singh: I appreciate your response. The YouTube video is in a language I cannot understand, unfortunately (punjabi, I suppose). I wonder if your amazon books are available in english or spanish, since I find them to be quite interesting.
The only concern I have left is regarding the morning physical bath that you mentioned: I thought that Gurbani advises only a spiritual bath after waking up. Is there a trustworthy source from which the physical bath comes from?

Thank you Brother. We were trying to pray and ignore him at the same time. But the more we ignored him the worst he would get. We were losing our peace and patience that way. I guess another option is to pray independently so that one if us is watching over him while the other prays. What do you think?