Kevin has been dating Betty for a year-and-a-half. However, Betty has been married to Philip for 29 years.
 
“At first, Philip didn’t have any difficulties with my being with Betty,” Kevin claims. 

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Betty and Philip have been in an open marriage for the last few years – as a way to spice up their relationship they say.
 

“Once Philip found out that Betty and I were actually in a loving relationship, I became very aware of Philip’s abusive ways,” Kevin continues.

WATCH: ‘Are You Beating On This Woman?’ Dr. Phil Asks Guest
 
Hear about a fight between Kevin and Philip that reportedly led to a gun being drawn, in the video above. And, find out why Betty doesn’t have custody of her kids.
 
On Wednesday’s episode of Dr. Phil, hear what two of Betty and Philip's daughters say about this love triangle. And, should Betty and Philip try to save their union – or is it time to call it quits? Check here to see where you can watch.