You didn't think I was going to ignore this, did you? Soap and Falcon Crest actor Lorenzo Lamas is apparently doing some advance p.r. for his upcoming reality show. And so he has dropped the bomb via Star: his ex-wife, Shauna Sand, allegedly had an affair with his son, A.J., back in 2002, while she was married to him (Lamas, that is). And that's why he (Lamas) dumped her and why his relationship with his son remains, to this day, strained.