See, i'll tell you something..
Every relationship have problems and fights. Its not that every relationship is perfect in every phases of life. Same like this, even this is true that its not necessary there'll be a fault/mistake of someone between the two. Sometimes the situation is wrong, not the person. So i'll suggest you one thing, please do not hurry and judge anyone just by a single bad moment. There are many more moments to go in life which can be way more happier than ever before. :)
"Time"- Time has a great power to heal anything. Just give it some time before you judge or take any harsh or negative decision.

I guess I'm too late to suggest this :p hehe.
But i respect you and adore you for being a great person. So i just thought my words would be a little helpful for you, if not now then atleast in your near future if something happens which let u down or confuse you. Stay blessed.
And don't forget to smile, you look more beautiful when u wear a smile ;) Take care. I'm there for you if u need anything in life. :)