Boyfriend found on Grindr

HelloNew to Reddit so hello, and didn't know where else to express my feelings, or possibly get answers.I've been dating my boyfriend for about a full year come February, and I love him very much. He is a great guy, even though he might not have his life together. I shared so much of my life with him, even while maintaining a semi-closeted life. (parents know I'm gay, just don't know I date; everyone else does) He's been through a lot of torture the past few months: his parents kicked him out of the house, and disowned him, he lost his job and was unable to obtain one while we were living together over the summer. And with a bunch of other loops and turns he moved in with his grandmother and barley spoke to me for about a month, due to "the stress of getting a job" and "loosing his car insurance from parents".... found him on Grindr with the label "friends" in the Looking For section, and I called him out for having one without my knowledge, and he flipped out and told me he wasn't cheating and he'd break up with me before doing such a thing. And we made up...Long story short, him and I have been semi-distant and kinda just taking each day at a time... until Christmas.... he got into a state of depression because he doesn't get to celebrate with his parents cause he's disowned and he was taking care of his elderly grandparents who were sick. I pulled up Grindr after not hearing from him in an attempt to find out if he was on. After coming home and seeing his profile up I was concerned but released he was alive. But his photo was a bit more risqué than that from October.After New Years, he got mopey again and I noticed he was on more than less, even at his job. And I was able to calculate the distance from my location to his grandparents house of 7 miles and work of 12. I then had a strange feeling one day and I got one and found he was 27 miles away.... and his profile said "can't host. Will drive to you." And he is looking for said "right now". So curiosity got to me and I texted him and asked what he was up to, a few mins went by and I refreshed my account to see that 27 go to 25..... then 24..... then 20.... and so on, and I got a brief worried text of "nothing. Why?" Should I responded " where are you?" And he replied "in bed."As I got to 16 miles away, and then 12 and then finally 7, I just felt like he was lying. His texts were so brief, almost as if he was texting and driving as fast as he could, that it got me worried and scared about us. So after a bunch of back and forth, he reassured me he'd never cheat on me and for me to accuse him was wrong!So I catfished him, and pretended to be someone I wasn't, who is interested in him, and he responded he was horny and I sent him my friends photos.... and he sent me photos he had sent me back in November...Sooooo now I'm stuck.... I'm deeply in love and don't know what to do. I've given him space since I "accused him of cheating again" but not sure where to go next..... help..... I'm drowning.SDR