Does it matter if a bull is young or old? My wife is 50 and seeing a young bull (29yrs old). For some reason this is less threatning to me than someone her own age.
I'm 26, soon to be 27, and I think as long as the wive's are ok with being with a younger man, and he has the maturity then there is no issue. Also if she doesn't have kids around your age, that can make things a little awkward.