LEARN TO GRADUALLY TRUST YOUR PARTNER.

 One of the hardest but most important things you can do is try to stop overanalyzing every single thing your partner does and just learn to trust them one step at a time. Lengthen the leash and allow your partner to enjoy their own life even when you’re not around to watch over them. Keeping a "hawk watch" makes your partner insecure and uncomfortable.

Love when you’re ready not when you’re LONELY. 

The motive(s) behind your love always matter both on the short and long run. Believe it or not; wrong motives have lead many to troubles, emotional pains, physical/financial difficulties and even death!

This would also help you with the "type" of person you choose to end up with and give you reasons to fight for the relationship if/when it goes through hard times.

Most of all, its relationships that begin with good reasoning and bearings that actually lead somewhere in future and not heart breaks.