Scott Wolf's wife Kelley Wolf is "happy" and "ready to begin again" after her split from the actor.

The Party of Five star, 57, confirmed his split from Kelley, 48, last month revealing they had parted ways after more than 20 years of marriage and he has since been awarded temporary sole physical and legal custody of their three children - while Kelley has now insisted she's doing well despite the turmoil in her personal life.

In a post on Instagram, she wrote: "Love makes the world go round … And in the times you feel heavy … KNOW … you are special. Peace is a state of mind.

"And your mind is all that can tell you otherwise … I love you all and I am HAPPY. And that's okay … it's okay to hold many things at once.

"We are dynamic … and I am ready to begin again … "

The former couple married in 2004 and are parents to Jackson, 16, Miller, 12, and 11-year-old Lucy.

After the split, Scott was granted a temporary restraining order against Kelley, with documents obtained by Us Weekly magazine alleging the reality star had "engaged in an escalating pattern of behaviour that poses a substantial threat of immediate and irreparable harm to the parties' minor children." Kelley's time with the children has been suspended until a private guardian ad litem can meet with the kids and provide feedback to the court.

The documents stated: "Kelley's parent time shall be supervised by an agreed-upon third party or agency pending further order by the court."

She is not allowed to contact Scott - who has been awarded sole and exclusive use of their family fome in Utah - or the children.

The order was put in place after the former Real World star allegedly tried to take the children out of the country and displayed "behaviour sufficient for Kelley to be detained by law enforcement and subsequently placed on an involuntary psychiatric commitment."

The temporary order will stay in place until July 9 and a court hearing will determine if Kelley can have supervised time with the children and also address any financial issues.

Days after news of the former couple's split was announced, Kelly was hospitalised under an involuntary 5150 hold - which is described as "a critical intervention used to detain individuals who are considered a danger to themselves or others or are gravely disabled due to a mental disorder" - but was discharged days later and later insisted she was "fine".

In a post on Instagram, she wrote: "I'm fine, y'all. I'm happy. "No mental illness. No addictions. Just a woman who SURVIVED an involuntary 5150 and went on a 1st DATE 2-night. So nervous! OMG!"