Inviting best friend bf or not or both

Hello everyone.
Sorry beforehand if my grammar is bad.
Idk how to start this. I'm having a wedding party and I am contemplating on inviting my best friend bf or both. The reason is I felt like they both disrespected me in a certain way. This man of hers would always throw shade at me in front of my friend every time I went to her house to do my brows. Because at one point i was doing lashes and she did brows but she was doing them for many years. For example he said have you gotten I've new clients? Well she got clients from the door to where ur at. I noticed the pattern but doesn't do that when my fiance wasn't present. Ofc he would do it in front of her but she didn't do nor say thing to him. I felt like they were tag teaming it . She knew what he was doing. It wasnt once or twice it was more than 3x that he did that. It bothered me because I barely starting this profession. Like what was the purpose. I was starting to feel uncomfortable going to her house and even being around them. Even if we were double dating I feel like they would brag alot/ felt it was a competition lack of better word. I didn't like how I feel around them and I feel better when I don't hang out with them. It's sad we had a friendship of 20 yrs. I did mentioned this but her response she understands and that SHE knows how to take a joke did you want me to talk to him. From there i was slowly getting distance from her. There is so many stuff to add too. I know certain relationship brings outthe good or ugly . What do I do