How do I tell my husband....

How do I tell my husband I am not happy in our marriage anymore. I can't hid it anymore. I'm starting to get frustrated. Sexually, mentally and physically. We have been married for 3 years together for 4. We have 2 children we are both 23. But on his end there has been so many cheating/lusting (only texting for the most part). In dec we went through a big blow up in our marriage Christmas was ruined, we were moving, our relationship was heading forsure down divorce. Im not perfect I have cheated (only texting) because of the things he did after having our first child. Couldn't even go through my postpartum because I was finding for my relationship after our first child. Our second child born in November after having her 3 weekes of her being here he asked for divorce.

Since then we've been working on our relationship he is trying to be "the man he should been along" but I really just can't do it anymore. I'm acting as if I am happy but I'm not he doesn't know that I have feel out of love with him since December. Its hard for me to want to be touched by him loved by him. But im trying, I'm still trying to hang on. I just feel like its a little to late and I'm so over it.

I was so in love him. We found out this year im bipolar, have lots of depression, anxiety, mood swings panic attacks. So all before we found out that this year it took a huge affect on our relationship because sometimes I would just lash out or not want to do anything because sometimes he makes me insecure when we go out! 😭😭😭 somebody help me. We tried counseling they arent taking any new patients right now. I haven't been able to make me a appointment for my meds because I have long process to go through. My husband is in the military (navy) so I can only imagine what more he has done behind my back without my knowing. Back in Dec I went through his photos and seen that him and this girl on the boat was getting very firty in the photos he was talking pictures of here and she was talking pictures of him on his phone!

I also seen a clear photo of her in his phone (NOT AT WORK) it was a room and she was (fake sleep) he said it was a screenshot from a video on snap but I don't before that only because it was so clear. I asked if it was from snap where is her snap chst name in the corner he said he cropped it out. WTF. found out when he was on the phone with his friend (his friend didn't know I was around) stated that when they went on deployment (mind you we are freshly married just had our son he didn't see because our son came the same day he left) that when they were on deployment they went to go get a happy ending. He tried to make a story that he went but didn't get anything done. 😭😭😭 I am so sorry this is all over the place and so long but I'm so fucking done I can't take it being fake happy.