It’s been interesting to read all the comments.
I don’t think the OP Dad should apologize for his feelings…even if they are racist, classist or sexist. Feelings are just that–feelings. It usually does more harm than good when people try to deny to themselves they have feelings. It’s how you act on the feelings that matters. And yes, expressing those feelings to D in the way he did was wrong of the OP and I think it’s clear he realizes that.
There’s another issue here though. This dad is very close to this child. He is upset that what he has said has damaged their relationship. That’s understandable. Still, at this point in her life, the OP should still be a parent, not a friend. Being a good parent at this stage of his D’s life means still needing to say some unpleasant things to her at times–even if that temporarily disrupts their relationship. If the OP’s remorse is because his D is miffed with him and he dislikes losing her friendship, then I think he should realize that being a good parent involves being more than a friend and ATM.
I see some bad things in this relationship. By “bad” I mean things I personally would worry about. For example, the BF is eating at this family’s 3X a week. Is part of the attraction for this young man from a poor family that this relationship creates a situation in which he has a better meal than he could afford on his own/saves him $ on his food bill? Is there a TV with as many channels at his house…or does the couple hang out at her house so he can watch things he wants to watch? Is D paying for dates for them to do things he could not afford to do on his own and is he the one driving the choice of what they do with her $? Is D driving him to do things he wants to do so he has taxi service without paying for it? I’d be really worried about him borrowing money from her for the housing deposit.
In other words, I’d be a bit worried that he IS a bit of a golddigger. And, I personally don’t see finishing 2 years of college in 4 years while working part time as an earthshattering accomplishment. And, yes, I know a fair number of poor kids, some from immigrant backgrounds.
So, I would set some rules. I’d tell D that we are fine with supporting her, but not her boyfriend. If she wants to give her BF $ for a housing deposit, that’s her business, but she has to earn that money herself–not use $ her parents and grandparents gave her for other purposes. BF is welcome to come to the family home to see her in the evening after, but we want dinner time to be family time, so he isn’t to come to dinner more than once a week. (I would have the same rules for her sisters and guests who are just friends.) When he comes, we expect BOTH of them to help with clean up. I’d try to phrase it to make it clear that it isn’t about the BF personally. We wouldn’t like any other guy who came to dinner 3X a week,never offered to help, hogged our television and living room, and took $ we gave to her to spend on his needs. Since she’s the oldest, we hadn’t come up with these rules in advance, but having lived with this situation we realize now that we’re not happy with it and we need to make some adjustments.
In other words, I think the OP has expressed some feelings that are offensive to many, including yours truly. But I suspect that at least some of the dad’s discontent has to do with legitimate issues.