So my boyfriend and i have been together for almost two years. We have an apartment together. Over the last 6 months things have gone straight downhill. Were ended up fighting After a HUGE argument and he hit me after i hit him. Then we constantly argue about everything because he is so insecure. He wants to know who texts or calls me, checks my messages when I'm sleeping and so forth. I just recently came back after leaving for a few days because of the arguing. And things haven't really gotten any better with the arguing. i feel I've made a mistake. He says he loves me and he wants to get married, but i don't. Things are "okay" now, however I'm severely depressed and may even be pregnant by this guy. Should i leave or is it worth trying to save this relationship?