In my opinion the age difference does not matter a jott ,my situation is a little different as I was 35 and the girl was 18 ,we have now been together for 20 years of which we have been married for 10,this is the greatest thing that has ever happened to us both .
The secret is keep young ,have fun ,a sense of humour and enjoy your lives ,Talk about everything ,listen and be interested in each other,find out what each of you like. BUT if it does not work you must get out, listen to you ,not to others around you ,I can only give you my situation ,the last 20 years have been the best ever,I could go on and on with so many stories .
All the best to you
Kind Regards
In A Mo