Front Suspension Wheel Bearing problems of the 2011 Dodge Ram 1500

This vehicle has been repaired twice for the front end. While driving the vehicle at either 35, 45, 55, 65 or 75 it wobbles, vibrates something fierce and then it seems you reach a certain distance at that speed or a bump in the road and bam it fine for a while until it does it again. And it will get to the point that you smell axle gear oil. When I went to have it repaired the first time I was told the front wheel bearing was changed on the passenger side and if it were to make the same noise bring it back made the same wobble noise brought it to another place they replaced the wheel bearing (same one) and the whole front axle and said it was fixed, I took ot home and low and behold same problem. No I am trying to have the last place fix what he didn't fix and I am catching a nightmare trying to get in touch with that guy because everytime he says someone will be there to bring the vehicle by no one is there.