New Relationship Rule

If you've found your self in a relationship, fresh and new or old and established, it's important to remember to handle with care! If your mate hurts your feelings by something they've said or an action they've shown; it's important to openly express the way they made you feel exclusively with them instead of retaliating with a negative snow ball effect!
Because in a relationship, two people are intended to generally care for each others' feelings; I'm quite certain they didn't intend to harm you, cause ill-will or hurt your feelings and if they knew they did, I'm positive they'd truly want to rectify the situation.
All I can say is: Don't be so quick to jump to the defensives. Acknowledge that if you've chosen to be in a relationship with them, you've also chosen to trust them with your heart, and although there's no guarantee you won't get hurt or heart-broken, believe that if you express your feelings in a mature, sensitive, and proactive manner; all things will work out just fine!