Keep me me hidden.

Keep me me hidden.
I am a 19years old girl who date a girl who is 30 years old the gap between us it’s 11years , I never felt ashamed of that because within him I got myself I good guy who is a real man , man of his words and actions.
He is not a rich guy , he doesn’t have it all but his love means the world. I felt really love from him .
Am a spiritual gifted person so there was a day where I spent for hours with him so afterwards I felt that this guy he is not dating only me , but then I thought maybe am overthinking things but then there was something busy me and keep me telling me that you are not alone so I started becoming angry then I called him and asked him then before he was about to answer he firstly cracked then answer and said that am alone , but I told him there another girl he said no , there just a girl who he was dating is busy calling and wanting him back, then I said please block and delete that number coz I really don’t want to share you as much as you don’t share me .
Then on the 08/03 it happened that we spent a day together then he connected on the speaker with his phone so then I wanted to change the song I asked for the phone password so he asked why and asked why I want the password, so then I started wanting to know that what is he really hide I opened his phone , I got 4 girls on calls and texts.
Then he told me that do I remember that he told me before he wanted me he was on search of a good person, a person who don’t have any child/ren as much as he doesn’t have any child, then he got me within me he got everything.
But am still confused why he still talk with this girls while he got me ?
Men are real lies
Can I get an advice, should I continue with this relationship or ?