My gf, her friend and a hotel room
I know this girl from past five years, and we are in a relationship from past 1 year. We are in a long distance type of relationship.
One day she met her friend (male) in a hotel room because that friend was living far from her and they were meeting after 2 years. And after that her behavior changed.
I talked to her but the only answer is "You don't have trust?".
What to do now? I seriously love her.