London: Singer Dannii Minogue seems to be going through a rough patch in her love life with model Kris Smith.
According to a source, the couple have had a series of fights and are struggling to balance family life and their busy careers, reports dailymail.co.uk.
The singer also hinted at the strains in a few messages on Twitter.
"Never chase love. If it isn`t given freely by another person, it`s not worth having," she posted.
In another message, she wrote: "Forgiving someone does not mean forgetting what they did. It simply means letting go of the hurt."
Smith, who is also a former rugby player, also hinted at trouble in their paradise.
"You don`t know what you`ve got til it`s gone."
However, the posts were deleted later.
The reason behind the fights happens to be Minogue`s career, and her lack of focus on their son Ethan, who turns one in July.
"Kris is not happy about Dannii`s heavy work-load, and wants her to spend more time with him and baby Ethan, and has put his foot down,` a source told News of the World.