My DD is in a long term relationship with her GF been living together for 2 years in a rented flat.
The relationship has been up and down last six months, DD has come home twice saying she wants to end the relationship and has described control and coercion. Me and DH have been supportive and tried not to judge appreciating we only hear one side.
However, this week after she came home after saying she had enough again we were expecting her to end the relationship after she spent weekend saying she wanted to, she has just text us a photo and declared they are getting a puppy 
My instinct is that this is totally wrong timing for loads of reasons and the puppy will be used as emotional blackmail of reasons she can’t now leave the relationship.
She has text me, saying she can’t talk now (red flag) but wants to to see what i think tomorrow.
Torn between being honest, and not.
Any advice?