Is there a relationship between temperature and gravity?

There is an interaction between atoms in a mass structure.

Gravity tends to push the atoms together and temperature keeps them apart.So there is an equilibrium maintained so that the mass keeps a certain shape at a particular temperature.

At zero degree absolute theorethically there is no temperature to keep the atoms apart.So the atoms should actually touch. However be cause of the space substance between the atoms gets compressed,a reaction occurs and reversed gravity takes place.That is the reason why atoms can never actually kiss.

Then there is a state where atoms get ionized becaus of high temperature.Here the electrons are pushed away from the atoms. This state is called plasma. This occurs in the Sun.

As far as black holes are concerned it is a debatable theory which brings doubt how mass structure can exist

without electrons. The Idea came from solutions of Einsteins field equation. Its only a mathematical solution ,whether it represents reallity is a matter of interpretation.

No.

GRAVITY IS A FORCE THAT EXISTS BETWEEN TWO DIFFERENT OBJECTS.

That force causes the two objects to attract each other with a FORCE THAT IS DIRECTLY PROPORTIONAL TO THE PRODUCT OF THEIR MASSES AND INVERSELY PROPORTIONAL TO THE SQUARE OF THEIR DISTANCE APART.

Thus it has nothing to do with temperature.

no, if there was then as the temperature changes, then so also would your weight!

no

NO.