Is it a form of mental abuse

In a relationship, when a person gives you something that you may think is constant and then it’s taken away for an extended period of time for no apparent reason, with no explanation, is that mental_ Sonya:I’m introverted, and have no friends by choice. I genuinely see having friends and maintaining relationships as more of a [...]
_

Maris:
I am always stressed and I do not know what to do.
(4 February 2017)

Maris:
I talk to myself and I literally have 2 people inside my head that talk to me all the time.
(4 February 2017)

Maris:
But, I am not allowed out of my house and I would not want to do social stuff anyways.
(4 February 2017)

Maris:
I am 14. I should be making memories with my friends.
(4 February 2017)

Maris:
I have not truly be happy in months and I should be.
(4 February 2017)

Margarita:
What do you think about a boyfriend keeping tabs on their partner?
(4 February 2017)

Margarita:
I get that but still do not see the problem if I want to pay him back what he gives anyway.
(4 February 2017)

Margarita:
I want to pay him back whatever he can give me but he refuses because he says I owe him so much already.
(4 February 2017)

Margarita:
I asked him for lunch money for my job until my next check.
(4 February 2017)

Margarita:
It makes me feel guilty because I feel it is a lot.
(4 February 2017)