I have just returned from a four day trip to Alicante, a Christmas present from my eldest daughter. The present is typical of the gifts I receive from both of my daughters, and we are a normal, loving family. Granted, when they were studying the presents were much smaller, but they were given with love, which is the important thing here.
However, frankly, if you were my son, I think I'd be hiring a hitman to rid myself of a soul-less parasite. Your mother deserves better, but you do not appear to know what unconditional love is! I suggest you contact the Student Loans Company if you need money!