When it comes to relationships, I believe most of our sadness and reason for falling apart is because we expect the other person to give as much as we do, into it. That is not always going to be the way. No 2 people will love each other at the same level every day, one of the 2 may love more one day and less the next. Understanding that, will keep the relationship balanced, not at 50/50 but at 60/40 or 30/70 and so on. Learn to accept each others personal best. And remember who you fell in love with in the beginning, with no expectations of you changing them.. change may come, only if and when a person wants it..don’t force it. Accept and carry on or reject and be alone.. we all have choices. Neither is bad, if it works for you.