Hi, Welcome to Health care magic forum.
It appears to be the recurrent
urinary tract infection, causes being, reinfection from the partner, or the organism is not diagnosed.
I advise you to consult an
urologist for diagnosis and treatment.You may need to have a culture and sensitivity of the urine for diagnosis and treatment according to the result.
I also advise both of you to have treatment, till the culture become negative.
Take more of green leafy vegetables, pulses, sprouts,and
protein rich foods to have resistance against the infections.
Wishing for a quick and complete recovery. Thank you.