Boyfriend 19/12/86 Fire Tiger Sagitarius & Myself 8/2/78 Earth Horse Aquarius

Are we meant for each other for long term? Is he my soulmate or potential partner to be married to..when or which year or month? We have been dating for 5 months now. What does he require from this relationship? Is he committed to me & does he love and care for me? His mum seems to disapprove of us..coz of our age gap..he is re-thinking about us and our future..how do i handle this to save this relationship?