Boyfriend or not ???? Please help

Okay I need major help because I’m so lost right now. First, I’ll start by saying I’m sixteen and am/was dating my boyfriend for over two months but we were on and off for a little under a year. And it might now sound like I actually do but I love this boy so much, we have been through hell and back together and I’m so thankful for him in my life. So yesterday his mom went to a wedding and wasn’t supposed to be back until the next day. We know we are not allowed in his room but she wasn’t there so we went in there & not to mention she knew we were at the house like she should’ve know we wouldn’t just stay in the living room, his two sisters and both had their boyfriends over and the little brother was home so we just wanted to get away. So we go in the room and we are laying there and at about 8:45 we hear his mom and we both start freaking out because she’s crazy super strict & like we knew she’d flip out, so he’s like “hide” and I was like “I can’t” and we argued that for a good minute and the reason I felt so bad about hiding was because we weren’t doing anything but laying but we knew she’d still freak and I really respect her like as my boyfriends mom I really liked her and she’s always been so good to me. But she came in the room & obviously found me and my heart literally stop so she starts screaming at the top of her lungs “get the f*** out of my house” “you’re not welcomed here anymore” “Kyleigh, get out” etc. So I was like freaking because I hate being yelled at, I have super bad anxiety so I like started crying and I had to like walk halfway home until I called a friend who is like a sister to come pick me up, and I get home and my family is like what’s wrong and I’m like trying to think of what to say and as I’m thinking my brother comes out and says my boyfriends mom texted him asking for my moms # because she wanted to talk to her, so now I really had to tell her what happened and she wasn’t as mad as I thought but she totally agreed with his mom & oh the phone is mom said “I’m not longer welcomed at his house” & that “he’s grounded with no phone and he’s not allowed out” and she tried telling him we couldn’t date anymore but he told her she can’t tell him who he can and can’t date, so we are still dating but really we won’t ever see each other besides at school and I can’t talk to him for awhile because he doesn’t have his phone... Suggestions??? I’m literally in love with the kid and he’s my best friend, I’m so torn up about the situation. Someone please help me decide what to do. Btw sorry for this long novel:/