I'm absolutely disgusted at some of the immaturity shown in the replies to this thread. I know tsr has a youngish population but still.
OP, the issue you describe is both common and easy to relate to for many I'm sure. A lack of emotional support from parents can manifest itself in all kinds of ways in an adults personal life, or indeed any area of life. You are not wrong for feeling how you feel although I understand that it can be painful and confusing.
Sometimes the difficulty can remain even with counselling but it may still be worthwhile seeking some. I agree that seeking fulfilment in other areas of life such as hobbies and friends etc can help but all the same maybe some counselling could help.
Wishing you well.