This is a hard topic for me... I mean, it helps me a the same time because it makes me think all families have secrets and, most important... that all us are human and make mistakes...
BIG SECRET IS OUT:
I know that my father has 2 other "kids"... not with mom, to whom he is married...
It was shocking when I found out... to be honest I think that contributed to all my health problems... triggering me stuff you know...
He doesnt know I know... But those guys know I exist and I think they know I know... they tried to contact me on fb and I was like

No way. I blocked them without saying anything. I dont have any intention on contacting them. NEVER.