Hi
I'm not a twin but know of boy twins which split up when they went to university. One boy stayed near home and was able to get home every weekend and though he missed his brother dealt with it quite well. The other boy only went back home every 2 months or so and really had a bad time of it, feeling lost etc. He never wanted to call home when away and just waited for university to be over and get back for the holidays which he spent with his brother. Now, they live together and don't imagine ever getting married.