Every one wants sincere and intimate relationships. But how this id possible, especially in this materialistic and faster technology era? The solution to this problem is very simple and accumulating. Every one is a different individual in behaviour and needs. When anyone is in a relationship and it is getting tougher and tougher, then:
Sit calmly with your partner.
Have a lot of free quality time to discuss the details of any kind.
Tell each other openly about the needs and behavioural demands.
Listen carefully and trust.
Then come up to the solutions part.
Make sure the maximum flexibility towards each others needs.
Fix them with the time limits.
Hope for the best to give and take.
Part of what defines a healthy relationship is sharing a common goal for exactly what you want the relationship to be and where you want it to go. And that's something you'll only know by talking deeply and honestly with your partner.
Good luck!