I had the exact same situation.
I have a great guy who worships the ground I walk on....will do
anything to please me.
Washes the dishes, makes dinner, rubs my back for litterally hours, cleans the house, laundry, etc.
But he wouldn't leave me alone.
He would stay at the bathroom door and talk through it.
Sneak into the shower with me, when I didn't want.
Sit in the kitchen while I was cooking, the kitchen is very small.
Stand behind me while I washed dishes.
I couldn't turn around without stepping on his toes.
He would sneak up behind me and throw his arms around me, many, many times a day.
Sat very close to me
where ever I sat.
Spooned me all during the night.
Called me every hour, emailed me 1-2 x a day.
On and on.
After about a year of this, and subtle reminders I felt smothered, the straw that broke the back was that he invited himself to go out with my girlfriend and I.
I just couldn't take it anymore, so this is what I told him.
That I just can't appreciate him any longer because he doesn't give me the chance to miss him.
I didn't desire him as much, because he never gives me the chance to want him, because he is always there and always offering himself intimately.
I told him if he didn't back off he was going to push me away, and I was nearly emotionally gone.
I suggested that he find activities like pool or go to a local bar/pub and watch a game.
That way he would have male interaction.
I suggested he start a band to have guys to hang with, or to call old friends and go watch a live ball game.
Once I told him he was driving me away, and that he was becoming less desirable by being so needy and insecure, he backed off a bit.
He still has his moments, but he is trying.
I would find time with girlfriends or attend some community classes to get out.
I would start a dinner club that met once or twice a month, just so he would be forced to find alternative activities himself.
Than again, there could be the guilt factor...he wants you in his sight because he might have done something while you were apart, and he is afraid you will find out.
Or he thinks you did..?
Either way, I wish you the best.