I'll try not to say too much, because it might be slightly outing/revealing. I don't know if it's the same industry as yours, but I do know a young woman who works in media. I won't say exactly what she does, but she works behind the scenes.
She's 28 and is currently dating a man who's 59. So 31 years older, and 4 years older than her DAD. Her parents have not spoken to her OR him for 2 years as they are so disgusted by it.
She's been dating him for three years, and she's absolutely obsessed and besotted with him. She's gone from a completely bubbly, fun-loving party girl who dressed a bit like Madonna in the 80s, to looking (and acting) like Emily Bishop - in three short years.
She has aged 20 years, (in those 3 years,) dresses frumpy as hell, wears no make up, and just sits there night in/night out with him in the flat that they share - never going out anywhere except work. She dropped all her friends and doesn't go partying and clubbing now, OR on holiday, and she doesn't go socialising.
She has turned down 5 or 6 hen parties, and she doesn't bother going to weddings. She just says 'I just want to look after Pete. I want to be with him. I love Pete. He is everything to me.' Pete. Pete, Pete! PETE is just a miserable bore who doesn't even speak to her friends... He just wants to sit there with his feet up.
He's in media as well - on and off. He's unemployed for about two thirds of the year. She's constantly bankrolling him. But she 'loves' him. She has been trying to get pregnant by him for a year. Nothing has happened. I actually feel desperately, desperately sorry for her, and so does everyone she knows. She is obsessed with 'Pete' though!