(Cover) - EN Showbiz - Kim Kardashian has been spotted "making a phone call" outside the home of estranged husband Kris Humphries.

The TV beauty filed for divorce from the NBA star last Monday after 72 days of marriage.

However, the stunning star is said to be conflicted about her decision and boarded a late-night flight from Los Angeles to Minnesota on Saturday to visit him.

Kim was seen making a phone call outside Kris' home yesterday afternoon in Chanhassen. He was spotted leaving the house later in the day.

According to US website TMZ, Kim booked the flight to see her husband last minute.

"She felt like she owed it to Kris to talk things through with him face-to-face," a source said. "Kim has been saying even before she filed for divorce that she wasn't sure about ending the marriage."

No reality show cameras were involved, according to the site, and sources say it's "definitely not accurate to call this a reconciliation".

Insiders also added that Kim and Kris will be meeting with the pastor who married them to talk about the problems that have dogged their short-lived marriage.

Kris has previously expressed his desire to reconcile with Kim, while she has remained adamant about the break-up. (C) Cover Media