You need to ask HIM this, say, "Is that a good or bad thing?"
Can we all say oedipus complex? Honestly, I can't see as it would be all that bad. At least you have a role model. As for healthy...
If he gets along with them, then yes, that might be a good thing. Just beware that you might find your role in his life to be similar to that of his mother.
Dr. Freud would say it is a good thing if your aim is to get him to mate with you.
Poor choice of comparison.
Only if he says it while you are performing oral on him
I think he likes you!!! Guys usually fall for girls whom seem just like his mother (not physically) but by the things she does. It is a compliment, and if their relationship is a good one, well that is a great sign.
Thats kinda creepy. I guess how you remind him of his mother is the question you should ask