hii i am a female born on june 28 1986 & my husband mar 30,1979.how is our future?

i love my husband,but married for 3 years we had no sexual relationship.He is under medications & he too loves me.will we have a happy relationship & when we will be blessed with a baby.does our relation last long.i am totally desparate with this life.will we have a happy & brightful future ? many thanks for your reading.