Appearing on Monday's episode of Frankel's new talk show, Bethenny, Stewart recalled her own 1987 divorce from Andrew Stewart after 26 years of marriage as "a horrible thing to go through.
"Unfortunately, it wasn't a compromise. It was his choice by the way not mine. His choice," Stewart recalled.
Stewart then turned to Frankel and brought up her host's very bitter and very high-profile split from Jason Hoppy.
"The best thing to do is think of your partner as a piece of you know what, it's over and get on with your life," Stewart blurted out.
As RadarOnline.com has been reporting, Frankel and Hoppy are in an ongoing battle over assets and child custody. Unable to reach any out-of court settlement, they're now likely headed to a potentially embarrassing public trial.
- Comedian Ron Funches Files Restraining Order Against Ex, Fears She’ll Flee to Canada With Their 1-Year-Old Son
- Marvin Gaye’s Son Settles Divorce From Wife One Year After Domestic Violence Arrest
- Adam Carolla Awarded $13 Million Vintage Car Collection in Divorce, Agrees to Pay Ex-Wife $32k in Monthly Spousal Support
Stewart, though, doesn't think that's going to put Frankel off of taking another marital plunge. She predicted the former Real Housewife star will remarry twice more.
Visit Bethenny.com to find out when and where in your city Bethenny airs.