I've never felt so embarrassed

I'm 27 with two children. But to my dad, I'm still like 14.... lol. Hes so over protective and treats me like a young teenager. So being an adult around him at times for me gets stupidly embarrassing. Eg: cursing, smoking, being with my man etc. I try and avoid them all around him. Anyways, him and my mum split a while ago and he's been living with me. It's becoming a little bit of a strain on my relationship. My so thinks it's HILLARIOUS that I won't even kiss him when my dads around. Anyways yesterday morning we couldn't help ourselves and we where at it in the next room from my dad. The bed is so noisy and TBH I think he heard it all. Minus the noise of me as I kept well quiet. Lol. But he deff heard the slapping 😂😂 and the bed squeak. A bit later that morning when he got up he acted so strange. And couldn't wait to leave my house. Lol. So fucking awkward. Have any of you ladies been caught by your daddy at it? And are daddy's girls? Lol.