Which consequence is most likely when abstaining from sex as a teen

I would say that the consequence of abstaining and not having sex as a teenager would be that someone who abstains does not end up prematurely pregnant or exposed to STI's and STD's from sexual partners, seeing as they have none. This also allows a person to mentally mature and become an adult before that becomes a concern.

if your boyfriend is cheating on you, my best advice to you is to dump him, he's only going to drag you down. and if you do, don't fret there's plenty better that know how to treat a person right. i mean honestly, the whole point of a romantic relationship is love, and if you love someone you aren't going to cheat on them. i do believe in second chances, but why would he cheat in the first place? i personally feel that if someone cheats, they ruin any chance they wanted/had with you. i wish you the best of luck with this, hang in there.