I've dated this girl, for a few months we had our up and down. During that time we had a mini breakup for a month. She had this physiotherapist that she goes to for massage before we met. They started dating during our mini breakup. She told me he had a crush on her and ask her to go on a date so she did. After we got back together she still go to him for massage since he offered her free massage. I don't think this is right. I feel that she's not serious with me. How would you deal with a situation like this. I think it's OK if she doesn't know he like her but she is aware and still go I think this is an issue.

