Keep in mind that Capricorn men are, at their heart, just like any other guy, so even if they aren't generally cheats, there's always a risk they may. And if it does happen, he'll most likely do it with someone he's certain will be a one-time occurrence that will never happen again. There's no need for him to put himself through that kind of pain, especially since he values his freedom and privacy. The main thing is not to expect or want them to change. They're still the same old Capricorn under all that leather and studs, so they'll still have those same habits and traits. If you can get past that, then you should be able to trust them. Capricorns can be real bastards sometimes. They might appear gentle as a deer to everyone else but you should know that behind that calm exterior there's a lot of rage and anger waiting to get out. They might be good guys on paper but in reality they're just use pieces of wood nailed to a wall. Don't expect them to feel anything for you; they don't love anyone except maybe themselves. But while they may not be capable of true love, that doesn't mean that they aren't capable of real love. They might not show it often but they do feel something for someone once in a while. Just make sure that it isn't you.