The chart has the ascendent at 1 degree.
This would normally mean it is too early to ask the question. However, your midheaven angle does correspond to the ascendent, so we can probably consider it valid.
Valid, but still at the beginning of the situation.
Moon is in your fiancé’s 5th house of romance, which confirms what you are asking about. Namely, does he have someone else.
He is ruled by Venus in detriment in his 12th house.
Venus is in the sign of your ruler, mars, and also the Face of Mars.
So we see he is feeling confined and restricted, but he definitely has feelings for you.
Venus is approaching a trine with mars, your ruler, which is a sign that he wants the relationship with you.
First, venus will sextile pluto, your other co-ruler.
You however are in his 4th house of endings, and you feel like ending the relationship.
Recently the ascendent and descendent were in libra and Aries respectively, so that you were venus longing for him. Now the situation has reversed itself and he will be chasing you.
His 5th house of love affairs is ruled by virgo. This is a strange sign to have here, it is quite intellectual and cold, not passionate. It is ruled by mercury in his 12th house of hidden things.This is a secret relationship.
Mercury is on Chiron, so the woman is not happy with the situation as it is.
Both Venus and Mercury are deposed by Mars, your ruler.
They are in your hands.
Venus and mercury will not be in aspect until mercury changes signs twice!
So there is no foreseeable future with the other person.
Venus will sextile jupiter, in your 8th house, while Jupiter rules his 8th house.
So you will be able to find sexual compatibility between you.
Lilith on ascendent shows your dissatisfaction in the situation, but also your attractiveness.
You are a bit stubborn. Lilith was Adam’s first wife, who refused to be submissive.
It is square mars/pluto, so you are in conflict about your sexuality.
You are probably not aware of the effect you have on others.
Resolving these conflicts, you will allow the venus/mars trine to develop properly.
