Group sex

I had group sex yesterday that i never thought in my entire life!😢🤣😫 Both of them i love really, one is my husband and the other is my coworker who loves me since long time. My husband either knows that he loves me so he gave him chance to get intimate with me last night. Please tell me if he did something wrong, though my husband thinks that he did right and he was regretting since morning but i made him calm and said it was his dream to do group, and he was trying to give him chance to see how he acts with me, it was kinda taste and revenge at the same time. But both of us (me and husband) love each other too too much and thinking that for this may be we would regret someday and will get separate. Guys please help me if i we did mistakes/ can i love my husband again after doing such a eubbish thing?!?!