Well, if she's in a LDR, she might get horny for you both despite being in love, once the feelings of her time spent with her new love fade a little, and the next visit seems far away. I'd keep that door open.
Love withers under constraint; its very essence is liberty. It is compatible neither with envy, jealousy or fear. It is there most pure, perfect and unlimited when its votaries live in confidence, equality and unreserve. -- Shelley
Mags, F, 60, poly-dating, loving and living with
miss pixi, F, 38
Punk, 41, M (dating since Oct 2015)
and a few more casual relationships