Jos Verstappen has major issues.
In Dutch:
http://www.limburger.nl/cnt/dmf20160727_00022823/opa-verstappen-mishandeling-door-jos-is-broodje-aap
Basically he's been in many brawls. One in where he broke someone's jaw, skull, and eyesocket.
Sentenced for stalking and threatening Max's mother.
Hit his girlfriend.
Hit her again but with a car (imprisoned for 2 weeks on suspicion of attempted homicide, but charges were dropped).
Of course married that same girlfriend afterwards (wut), and divorced earlier this year. Max now has a half-sister named Blue Jaye (wut).
Hit his dad Frans Verstappen (who reported Jos for assault, but later retracted it).
Frans announced he had cancer a few months ago and wishes Jos and Max would talk to him again.
It's like a goddamn soap opera.