it is ok. you may need to create some fantasies to keep alive your past romance in present.
my second thought suggest that he might be bored with you and i saw many people where gf and bf charm end after marriage and real life problem make them uncomfortable.
you may need to review your behavior and find out what you used to do when you were GF of your BF and try to reproduce same behavior. it may work. and please keep update us.
