Lindsay Lohan's father lashed out at her fiancé over the weekend after he found out he'd allegedly cheated on her.

The 30-year-old actress' dad Michael Lohan has tried to contact Egor Tarabasov to give him a word of warning but he doubts he'll hear anything back because of the tone he used in the series of text messages he fired off.

He told Us Magazine: ''She [Lindsay] said he [Egor] cheated. I don't think she would say that if it wasn't true. She's never accused him before ... I would imagine he's not going to contact me. Not after what I said.''

Michael has been in contact with his daughter, who is currently living in London, since she discovered her lover had allegedly slept with a woman she described as a ''Russian hooker'' and believes Egor is now off the scene.

He explained: ''Lindsay has been texting me back and forth that she's OK but [Egor is] off the radar, and he has been off the radar since this happened.''

However, it seems Egor, 23, may for ever be a part of her life as she recently sparked rumours she's pregnant with their baby after she shared a photo of herself with a fake baby bump from her 2009 film 'Labour Pains', and accompanied it with the caption: ''I am pregnant.''

When pushed on the truth behind her pregnancy, Michael said: ''All I know is what she said. Things happen. I don't know what their relationship is like. Relationships take twists and turns, what are you going to do?''

Meanwhile, it seems Lindsay and Egor's fraught relationship has taken a turn for the worse as it's believed police were forced to intervene on Saturday (23.07.16) morning when she accused him of ''trying to kill her''.

The 'Mean Girls' actress woke up her neighbours with her screams but when the police arrived at her home in Knightsbridge, they found the flat to be empty.

A spokesman for the Met police said: ''Officers attended and following concerns for the welfare of the occupants inside they forced entry into the address.

''There was no one inside but enquiries were made and the occupants were traced and found to be safe and well.''

Lindsay got engaged to the Russian millionaire in April following just eight months of dating.