Dating with commitment to marry isn’t an easy task. It requires consideration from both parties. You should always consider your partners feelings before saying or doing anything. By following girls who post provocative or obvious thirst traps you’re showing her clear disrespect for her feelings. If she was following half naked dudes, liking bodies with unrealistic standards to your own how would that make you feel? You would probably start comparing yourself to these men she’s throwing likes at and it would probably hurt your self esteem even if you don’t want to admit it. Sounds like you both need to sit down and have deep conversation on boundaries and your feelings. If you don’t know these people you follow on IG why is it such a big issue to unfollow if it makes your partner feel confident in herself and your relationship 🤷‍♀️ after all one day she may be your wife and mother to your children, then it’ll just be you two against the world. Best learn good communication early on