Am I a bad person for this?

My boyfriend is 25 very soon & still lives with his mum & dad.. All of his friends with partners have managed to move out and he's pretty much the only one left, I just feel really disappointed and a little embaressed as it would be great to have our own space and I feel like I'm with a teenager and not a man. I feel like I've been stuck with the worst berry of the bunch? I feel horrible saying that but it can be frustrating. I don't mind living with my parents still as I'm only 20 soon I still have a couple of years. But is living at home and having dinner after work made for you, your ironing and washing done, and not pay board at this age acceptable? (He has a car on lease which is £380 a month) Rip off to say how much it breaks all the time.