The worrying thing is not the 'surveillance' or 'privacy'. It's how obsessed and unhinged this man is, putting ridiculous things before his own family.
tl;dr = Man gets obsessed about privacy, Leaves his wife and kids for a fun chase. Detectives find his facebook page, work out where wife is having baby, phone hospital pretend to be him, and when something is wrong with baby they all turn up and detectives get him. WTF does that prove?