Overreacting or no???

So my partner in pregnant never let me in his phone I found out the password and found messages from his sister friend calling him bae and how he going to make time for her lying about a job and all I went and bleached all his stuff that I bought than we don't got pictures together so I was complaining about that too so he made a fb post saying how much he loves me with my pictures and the girl put laughing faces on it so I went off and told him control yo hoes and when I see her I'm going to punch her in the face he claims I'm tripping for nothing but someone in his fam said the same thing on the post who ever that is laughing being disrespectful than I cleaned my bathroom and woke up mad cause it looks like someone had sex on my bathroom sink and body prints was all over my mirror and nasty looking but crack marks on my sink he claims it wasn't him but I don't trust him am I tripping or no