Hi ladies! I need your opinion about this matter and any input is appreciated. So I have a semi long distance relationship with my gf, I see her twice a week at her college on the weekends and stay over her place. On the weekdays I am back in the city and go to school myself. I've been with her for 8 months already and the relationship is pretty stable (no real arguments, good sex life, good communication, have fun together). During friday nights, sometimes I like to go clubbing with my buddies. Recently I met a lady friend through one of my friends at the club. She's pretty cute and we have fun at the club every time we see each other. She knows I have a gf and I try my best not to the cross the line when dancing with her.
On my birthday, my gf got back home and said her parents didn't want her to go out because they didn't see her for a long time. So my gf didn't come see my at all for my birthday and I was very disappointed. So on my birthday, we went to party with all my buddies and their friends. At the club, I bumped into my new lady friend again and she was asking me about why my gf isn't there to spend it with me. I didn't really go into detail with her because I just wanted to have fun at the club. Later the night, I got pretty wasted and so did my new lady friend. As we were dancing, she looked me in the eye and came in with a kiss and then some tongue. As much as I wanted to push her away and walk away, I didn't and I kinda enjoyed it. Making out continued throughout the night and some of my friends saw it. A lot of my friends that were girls were disappointed that I would cheat on my gf. The next day me and the new lady friend didn't talk about it and we just kinda pretend like it didn't happen. I still continue to see my gf but i am feeling kinda guilty.
Was what I did considered cheating?