XmlSerializer - node containing text + xml + text

I have a node that can contain either text or xml, text + xml or text + xml + text. The first two cases i have solved using

    [XmlAnyElement]
    [EditorBrowsable(EditorBrowsableState.Never)]
    public XmlElement[] TextNodes { get; set; }

    [XmlText]
    public string InnerText { get; set; }

    [XmlIgnore]
    public string Text 
    {
        get
        {
            return String.Format("{0}{1}", InnerText, TextNodes.Aggregate(String.Empty, (current, documentNode) => current + documentNode.OuterXml));
        }
    }

However, the last case where there is text after the xml I cant find a solution for.

XML

<node>
 somtext <p>moretext</p> even more text
</node>

my code will give output in Text as:

sometext <p>moretext</p>

I need:

sometext <p>moretext</p> even more text