I've been with my boyfriend for a few years now and some things have happened that have betrayed my trust and I love him dearly but it's not the same way I used to love him before my trust was broken. Will I ever gain trust for him again? And love him like I used to?

I don't know you, don't know him, don't know all that happened... I am guessing that you would probably be the best one to answer your own question since you know all about it.