JZH
It is a legitimate question to ask. But there is no "correct" answer.
Ciao,
This is probably the best short answer, but I'm longer-winded than JZH, so:
I have a wife and school-age kids. Ignoring a brief dalliance with an '83 CB750F a decade ago, The 6th Gen I purchased last year put me back in the saddle for the first time in over twenty years. Before I bought the VFR, I did a bit of safety research in an attempt to quantify the relative risk of motorcycles compared to cars. On a per-vehicle-mile basis, street bikes are approximately 20 to 30 times more dangerous than a passenger car.
http://www-nrd.nhtsa.dot.gov/Pubs/812148.pdf
I think it's fair to say that motorcycle riding is genuinely "dangerous" in the following two senses:
1. The relative death/injury rate for motorcycling is substantially higher than for most other common hobbies: golf, fishing, woodworking, camping, etc.
2. The absolute death/injury rate for motorcycling is high enough that most of us have friends or acquaintances who have suffered substantial injury.
Given the above, I think it's fair to say that when we ride as parents, we are undoubtedly taking a small but real gamble against our commitments to our family.
When I attempt some self-evaluation regarding my merits as a parent, I go with the old "on-the-plus-side" vs "on-the-minus-side" mental model. In this framework, I easily put "motorcycle habit" on the minus side. (That might be different if motorcycling was something I did *with* my family as some people do.) Even over there on the minus side, though, it's not the top of the list of my parenting vices, which also include: time-sucking Internet distractions, chronic grumpiness, inattentiveness, general laziness, a detestation of birthday parties, etc.
I will say that my primary fear as a dad is not that I will kill myself while motorcycling, but that my son will acquire from me my motorcycle habit and then encounter the kind of tragedy that sometimes finds young men on fast machines.
It's also possible (for people who are not me) to ignore all this and take an optimistic outlook. Many, many people ride for a lifetime with barely an incident. But these are the thoughts that occasionally trouble the mind of a parent who rides.