Its one thing supporting them in Higher Ed (we support DS), it’s another being used just for money.
We top DS maintenance loan for his house rental and then give him a living allowance, term time only. He pays everything out of it, including his monthly phone deal. A new mobile or laptop would be a Christmas or B/day present, but nowhere near £1k (not because we can’t afford it, but he wouldn’t want that much). He has also worked during 6th form and first year.
He is welcome to come on holiday with us and we will cover extra costs (generally caravan or a cottage) but any other holiday he would pay for. We bought him a cheap car when he passed, he pays running costs and will eventually pay to upgrade it.
He is currently on a paid placement year so no need for us to give him anything, he is saving money this year to travel after uni next year. He would refuse money if we offered him it (though we are topping up his and DD ISA, as we can afford it, but even then he tried to stop us!)
Op, a friend is married to a man in your DPs situation and gets very frustrated. His DD is about 24, graduated, got a job then got engaged to her long term bf, who doesn’t work. Her dad paid large deposit on a house, then was told he would be paying half of wedding. No problem, but he had no say in anything, just demands for money every week and she then wouldn’t let him give her away, he was heartbroken. She only ever invites him around when she wants money eg new laptop, something buying for house. Never visits or calls at his house and never buys him a birthday or Father’s Day card or present. My friend says her DH just lives with it as he is scared she will not see him at all if he doesn’t pay up. She is an only and has been thoroughly spoilt by mum’s family.
And no, he has not just offered her his money. My friend (who met him a long time after his divorce) remembers a time pre-teens when the DD loved spending time with him and my friend, they had a very loving relationship, but she changed in her teens to demanding money all the time and it seems her DH feels unable to say no. Maybe guilt, who knows.